murder of Sian O'Callaghan

{{Infobox person

| name = Sian O'Callaghan

| image = Sian Emma O'Callaghan.jpg

| caption =

| birth_name = Sian Emma O'CallaghanUK Births 1837–2006

| birth_date = 3 June 1988{{cite web|title=Memorial to Sian O'Callaghan, 1988 – 2011.|url=http://sian.ocallaghan.muchloved.com/|publisher=Child Bereavement UK|access-date=9 July 2017}}

| birth_place = Swindon, Wiltshire, England

| disappeared_place = Swindon, Wiltshire, England

| disappeared_date = {{Disappeared date and age|2011|3|19|1988|6|3|df=y}}

| death_cause =

| body_discovered = {{death date|2011|3|24|df=y}}
Uffington, Oxfordshire, England

| restingplace =

| nationality = British

| occupation = Office administrator

| known for = Murder victim

}}

Sian Emma O'Callaghan (3 June 1988 – {{circa|19}} March 2011) was a 22-year-old British woman who disappeared from Swindon, Wiltshire, England, having last been seen at a nightclub in the town in the early hours of 19 March 2011. Her body was found on 24 March near Uffington in Oxfordshire. On 19 October 2012, at Bristol Crown Court, 48-year-old Christopher Halliwell pleaded guilty to O'Callaghan's murder.{{Cite news|title=Cab driver admits murder of Sian O'Callaghan|date=19 October 2012|access-date=19 October 2012|url=http://www.channel4.com/news/cab-driver-pleads-guilty-to-murder-of-sian-ocallaghan|work=Channel 4 News}}

Timeline

File:Savernake Forest near Grand Avenue - geograph.org.uk - 1369931.jpg was searched extensively by police and members of the public]]

At 02:52 on 19 March 2011, O'Callaghan was captured on CCTV leaving Swindon's Suju nightclub to walk {{convert|800|m|mi}} to the flat that she shared with her boyfriend, Kevin Reape,{{cite news|title=Timeline: Sian O'Callaghan murder|url=https://www.bbc.co.uk/news/uk-england-wiltshire-12853461|access-date=27 March 2011|publisher=BBC News|date=27 March 2011}} in Swindon's Old Town area. Reape sent O'Callaghan a text message at 03:24; analysis later showed that her mobile phone was in the Savernake Forest area, {{convert|12|mi|km}} away, at the time the message was received.{{cite news|title=Sian police find human remains in Gloucestershire|url=https://www.bbc.co.uk/news/uk-england-wiltshire-12864918|access-date=27 March 2011|publisher=BBC News|date=27 March 2011}} At 09:45, Reape contacted the police and reported O'Callaghan as missing.

On 20 March, the police issued their first public appeal for information, and announced that they had begun searching Savernake Forest. They stated that the time that elapsed between O'Callaghan's appearance on the club's CCTV and her mobile phone signal (02:52 and 03:24 respectively) meant that the journey from Swindon to the forest could only have been made in a vehicle. On 22 March, approximately 400 members of the public joined the police in their search of the forest.{{cite news|title=Hundreds search forest for missing Sian O'Callaghan|url=https://www.bbc.co.uk/news/uk-england-wiltshire-12815551|access-date=27 March 2011|publisher=BBC News|date=22 March 2011}} The same day, an anonymous donor offered a £20,000 reward for information that would lead to finding O'Callaghan.

On 23 March, police announced that analysis of O'Callaghan's mobile phone signals led to the identification of a number of "hot spots" to be investigated. Detective Superintendent Stephen Fulcher of Wiltshire Police said that the investigation was moving at a "rapid pace", and that "significant lines of inquiry" were being developed. Members of the public were asked to stand down from searches. On 24 March, police made an urgent appeal for witnesses of a green Toyota Avensis with taxi markings, which had been seen between Swindon and Savernake Forest shortly after O'Callaghan's disappearance.{{cite news|title=Sian O'Callaghan search officers make taxi appeal|url=https://www.bbc.co.uk/news/uk-england-wiltshire-12847471|access-date=27 March 2011|publisher=BBC News|date=24 March 2011}}

= Arrest and discovery of body =

File:Swindon marlborough.png and her body was found near Uffington (top-right). Savernake Forest is located at the bottom of the map.]]

On the afternoon of 24 March, police arrested a 47-year-old taxicab driver, Christopher Halliwell, from Swindon{{cite news |last=Gammell |first=Caroline |title=Sian O'Callaghan 'knew murder suspect taxi driver through his children' |url=https://www.telegraph.co.uk/news/uknews/crime/8405913/Sian-OCallaghan-knew-murder-suspect-taxi-driver-through-his-children.html |access-date=28 March 2011 |newspaper=The Daily Telegraph |date=25 March 2011 |df=dmy-all |archive-date=25 March 2011 |archive-url=http://web.archive.bibalex.org/web/20110325205202/http://www.telegraph.co.uk/news/uknews/crime/8405913/Sian-OCallaghan-knew-murder-suspect-taxi-driver-through-his-children.html |url-status=dead }} on suspicion of kidnapping.{{cite news|title=Sian O'Callaghan search: Kidnap arrest made in Swindon|url=https://www.bbc.co.uk/news/uk-england-12845965 |access-date=27 March 2011 |publisher=BBC News|date=24 March 2011}} The arrest was made at an Asda supermarket in north Swindon, where a green Toyota Avensis taxi was also seized. Later the same day, O'Callaghan's body was found in a shallow grave near Uffington, Oxfordshire.{{cite news |title=Sian O'Callaghan: Police get more time to question man |url=https://www.bbc.co.uk/news/uk-england-wiltshire-12869211|access-date=27 March 2011|publisher=BBC News|date=26 March 2011}}

On 26 March the suspect was charged with O'Callaghan's murder.{{cite news|title=Man charged with Sian O'Callaghan murder|url=https://www.bbc.co.uk/news/uk-england-12874160|access-date=27 March 2011|publisher=BBC News|date=27 March 2011}} During a news conference on 26 March, Fulcher stated that tests revealed O'Callaghan had not been sexually assaulted. On 1 April, the inquest at Oxford coroner's court was told that it was likely O'Callaghan died from head injuries, though a forensic pathologist from the Home Office had yet to confirm a precise cause of death.{{cite news|title=Sian O'Callaghan 'died of head injuries', inquest hears|url=https://www.bbc.co.uk/news/uk-england-wiltshire-12931356|access-date=1 April 2011|publisher=BBC News|date=1 April 2011}} O'Callaghan's funeral was held at Kingsdown Crematorium on 18 April 2011.[http://www.express.co.uk/posts/view/241541/Tearful-crowds-say-farewell-to-murdered-Sian-O-Callaghan Tearful crowds say farewell to murdered Sian O'Callaghan]

Trial and subsequent events

On 31 May 2012, taxi driver Christopher Halliwell appeared in court at a plea and case management hearing, and pleaded not guilty to the charge of murdering Sian O'Callaghan.{{Cite journal |title=Taxi driver denies murdering Sian O'Callaghan |author=Steven Morris and agencies |journal=The Guardian |date=31 May 2012 |url=https://www.theguardian.com/uk/2012/may/31/sian-ocallaghan-tax-driver-denies }} On 19 October 2012, he appeared at Bristol Crown Court and pleaded guilty to her murder. He was sentenced to life imprisonment with a minimum tariff of 25 years.{{Cite news|date=19 October 2012|title=Christopher Halliwell admits Sian O'Callaghan murder|publisher=BBC News|access-date=19 October 2012|url=https://www.bbc.co.uk/news/uk-england-wiltshire-20003766}} The Court of Appeal upheld the sentence on 14 December 2012.{{cite news |url=https://www.theguardian.com/law/2012/dec/14/appeal-court-chris-halliwell-sentence|title=Appeal court rejects attempt to increase Chris Halliwell's murder sentence|work=The Guardian|date=14 December 2012|access-date=14 December 2012}}

= Becky Godden-Edwards murder =

Following the guilty plea, it emerged that a second murder charge against Halliwell had been dropped as a result of an error in the police handling of the case.{{cite news |url=http://news.sky.com/story/1000039/halliwell-why-second-murder-charge-was-dropped|title=Halliwell: Why Second Murder Charge Was Dropped|publisher=Sky News|date=19 October 2012|access-date=20 October 2012}} The body of Becky Godden-Edwards, 20, a woman who had been reported missing in 2007, was found after Halliwell's arrest;{{cite news |url=https://www.bbc.co.uk/news/uk-england-12990109|title=Becky Godden-Edwards' mother visits body discovery site|publisher=BBC News|date=6 April 2011|access-date=19 October 2012}} he had led police to the body. Justice Laura Cox ruled that Halliwell's confessions to killing each of the women were inadmissible as evidence, as Detective Superintendent Stephen Fulcher had breached the guidelines of the Police and Criminal Evidence Act 1984 by failing to caution Halliwell and denying him access to a solicitor during the period that the confessions were obtained.{{cite news |url=https://www.independent.co.uk/news/uk/crime/inside-story-how-a-resourceful-detective-got-chris-halliwell-to-confess--but-fell-foul-of-the-law-8218762.html |archive-url=https://ghostarchive.org/archive/20220618/https://www.independent.co.uk/news/uk/crime/inside-story-how-a-resourceful-detective-got-chris-halliwell-to-confess--but-fell-foul-of-the-law-8218762.html |archive-date=18 June 2022 |url-access=subscription |url-status=live|title=Inside story: How a resourceful detective got Chris Halliwell to confess – but fell foul of the law|work=The Independent|date=19 October 2012|access-date=19 October 2012}}{{cite news |url=https://www.theguardian.com/uk/2012/oct/19/chris-halliwell-tried-evade-trial?newsfeed=true|title=Christopher Halliwell led police to two bodies – then tried to evade trial|work=The Guardian|date=19 October 2012|access-date=20 October 2012}}

On 23 April 2013, an inquest at Oxford Coroner's Court into the death of Godden-Edwards recorded a narrative verdict stating that the cause of her death, believed to have been in the final days of 2002 or early in 2003, was "unascertained but probably caused unlawfully by a third party".{{cite news |url=https://www.bbc.co.uk/news/uk-england-wiltshire-22260528|title=Becky Godden farmland grave: Narrative verdict recorded|publisher=BBC News|date=23 April 2013|access-date=23 April 2013}} In September 2013, the Independent Police Complaints Commission published the result of an investigation, which found that Fulcher had a case to answer for gross misconduct for breaches of the Police and Criminal Evidence Act and for ignoring force orders.{{cite news |url=https://www.independent.co.uk/news/uk/crime/police-watchdog-recommends-gross-misconduct-charge-for-detective-who-bent-rules-to-catch-killer-christopher-halliwell-8805319.html |archive-url=https://ghostarchive.org/archive/20220618/https://www.independent.co.uk/news/uk/crime/police-watchdog-recommends-gross-misconduct-charge-for-detective-who-bent-rules-to-catch-killer-christopher-halliwell-8805319.html |archive-date=18 June 2022 |url-access=subscription |url-status=live|title=Police watchdog recommends gross misconduct charge for detective who bent rules to catch killer Christopher Halliwell|work=The Independent|date=9 September 2013|access-date=17 November 2013}}{{cite web |url=http://www.ipcc.gov.uk/investigations/detective-superintendent-stephen-fulcher-wiltshire-constabulary |title=IPCC investigation into Detective Superintendent Steve Fulcher finds a case for gross misconduct |publisher=Independent Police Complaints Commission |date=9 September 2013 |access-date=17 November 2013}} In January 2014, he was found guilty of gross misconduct and given a final written warning by a disciplinary tribunal.{{cite news |publisher=BBC News |url=https://www.bbc.co.uk/news/uk-england-wiltshire-25857797 |title=Becky Godden misconduct detective Steve Fulcher keeps job |date=23 January 2014 |access-date=1 May 2014}} In May 2014, Fulcher resigned from Wiltshire Police. Karen Edwards, the mother of Becky Godden-Edwards, commented: "Had he have followed the guidelines, then Becky would never have been found, she would have never have come into the equation."{{cite news |publisher=BBC News |url=https://www.bbc.co.uk/news/uk-england-wiltshire-27431025|title=Becky Godden misconduct detective Steve Fulcher resigns|date=15 May 2014 |access-date=1 June 2014}}

On 31 March 2016, Christopher Halliwell was charged with the murder of Godden-Edwards before magistrates in Chippenham, Wiltshire.{{cite news |work=Daily Telegraph|url=https://www.telegraph.co.uk/news/2016/03/30/man-charged-with-murder-of-becky-godden-edwards/|title=Man charged with murder of Becky Godden Edwards|date=30 March 2016 |access-date=2 April 2016}} On 19 September 2016, a jury at Bristol Crown Court found him guilty of the murder after two hours of deliberation.{{cite news|title=Chris Halliwell found guilty of Becky Godden murder|first=Steven|last=Morris|date=19 September 2016|work=The Guardian|location=London|access-date=19 September 2016|url=https://www.theguardian.com/uk-news/2016/sep/19/chris-halliwell-found-guilty-becky-godden-murder}}{{cite news|title=How Becky Godden's murderer was caught, lost, and caught again|date=19 September 2016|work=BBC News|access-date=20 September 2016|url=https://www.bbc.co.uk/news/uk-england-wiltshire-37339672}} On 23 September, Justice John Griffith Williams sentenced Halliwell to life imprisonment with a whole life order for the murder, meaning he would serve his sentence without the possibility of parole.{{cite news|title=Becky Godden murder: Christopher Halliwell given whole-life sentence|work=BBC News|date=23 September 2016|access-date=23 September 2016|url=https://www.bbc.co.uk/news/uk-england-37450337}}{{cite news|url=https://www.theguardian.com/uk-news/2016/sep/23/chris-halliwell-taxi-driver-given-full-life-term-for-becky-godden|title= Taxi driver Chris Halliwell given full life term for Becky Godden murder |work=The Guardian|date=23 September 2016|access-date=23 September 2016}}

On 2 September 2019, ITV broadcast the first episode of A Confession, a six-part drama series based on the case, with Martin Freeman playing Detective Superintendent Fulcher and Joe Absolom playing Halliwell.{{cite news |last=Bley Griffiths |first=Eleanor |date=29 August 2019 |title=How did the real DI Steve Fulcher and the victims' families help shape ITV drama A Confession? |work=Radio Times |url=https://www.radiotimes.com/news/tv/2019-08-29/what-does-the-real-steve-fulcher-think-of-itvs-a-confession/ |access-date=2 September 2019}}{{Cite web |date=2019-09-04 |title=A Confession episode 1 review |url=https://www.deadgoodbooks.co.uk/a-confession-episode-1-review/ |access-date=2019-09-05 |website=Dead Good |language=en-GB}} In September 2022, an investigation by the Independent Office for Police Conduct found that Wiltshire Police had missed significant opportunities between 2011 and 2014 to bring Halliwell to justice sooner for the murder.{{Cite news |date=2022-09-02 |title=Christopher Halliwell: Becky Godden murder probe missed clues |language=en-GB |work=BBC News |url=https://www.bbc.com/news/uk-england-wiltshire-62764539 |access-date=2022-09-02}}

Alleged links to other cases

File:Disappearance of Sally Ann John.png

In lead detective Stephen Fulcher's 2017 book on the O'Callaghan and Godden-Edwards cases, he wrote that after apprehending Halliwell he had ordered the re-opening of the investigation into the unsolved 1995 disappearance of sex worker Sally Ann John, believing he may have murdered her.{{cite book |last1=Fulcher |first1=Steve |title=Catching a Serial Killer: My Hunt for Murderer Christopher Halliwell |date=2017 |publisher=Ebury Press |location=London |isbn=978-1-78503-627-9 |pages=248, 380–381}} She was last seen alive on Aylesbury Street in Swindon at 22:45 on Friday 8 September 1995, at an area near the town's red-light district. She was planning to look for clients that night until about midnight. Links were made to Halliwell as both he and the 23-year-old sex worker had lived on Broad Street, Swindon, and Halliwell was known to have been a client of hers. However, soon after Fulcher left the force, Wiltshire Police closed the investigation again.

The case was subsequently reopened in November 2014, this time as a murder inquiry, after the discovery of "significant new information" – although it was stated at this stage that the inquiry was not being linked to a new investigation at Halliwell's former home.{{cite news |title=Sallyann John: Missing Swindon woman case now murder inquiry |url=https://www.bbc.co.uk/news/uk-england-wiltshire-30079296 |access-date=19 December 2022 |work=BBC News |date=17 November 2014}} In 2015, police searched Sally Ann John's last-known address in Kimmeridge Close in Swindon, and days later arrested three men, aged 52, 50 and 52, on suspicion of her kidnap and murder.{{cite news |title=Sally Ann John murder inquiry: Police search Swindon house |url=https://www.bbc.co.uk/news/uk-england-wiltshire-34245978 |access-date=19 December 2022 |work=BBC News |date=14 September 2015}}{{cite news |title=Sally Ann John murder inquiry: Three men arrested |url=https://www.bbc.co.uk/news/uk-england-wiltshire-34277807 |access-date=19 December 2022 |work=BBC News |date=17 September 2015}} They were subsequently released on bail pending further enquiries.{{cite news |title=Sally Ann John murder inquiry: Three men bailed |url=https://www.bbc.co.uk/news/uk-england-wiltshire-34290320 |access-date=19 December 2022 |work=BBC News |date=18 September 2015}} In February 2017, two new searches were made at properties on Broad Street where Halliwell and John both lived.

In March 2017, the John case featured on the BBC TV programme Crimewatch.{{Cite episode |title=20/03/17|series=Crimewatch |network=BBC One |season=35|number=3}} Detectives stated that they had liaised with the investigators on the Halliwell case but they were keeping an "open mind" on press reports claiming he may have been involved. John's mother revealed that her daughter had started to get involved with the "wrong people" in her late teens, and continued to associate with them despite warnings that they were bad characters, although shortly before she disappeared she had planned to try and get away from the life of sex work. After she vanished, her house had been searched but nothing was missing or abnormal. Most importantly, on the programme it was revealed that several postcards sent weeks after John's disappearance to a friend had been found to have been forged. One was sent from London three weeks after she vanished, claiming she was safe and well. The handwriting was conclusively found to have not been John's handwriting, showing that an unidentified person had purposely forged a message from her.

In 2020, Merseyside Police opened an investigation into the unsolved murder of Julie Finley in 1994, after reports of a possible link to Halliwell.{{Cite web |last=Pettifor |first=Tom |date=2020-03-13 |title=New line of inquiry as police renew hunt for Julie Finley's killer |url=https://www.lancs.live/news/lancashire-news/new-line-inquiry-police-renew-17910264 |access-date=2023-01-27 |website=LancsLive |language=en}} By December 2022, no charges had been made.{{Cite web |last=Edwards |first=Francesca |date=2022-12-05 |title=Mum desperate for answers after daughter's body found dumped in field |url=https://www.express.co.uk/news/uk/1705300/Liverpool-mum-desperate-answers-julie-finley-christopher-halliwell-murder |access-date=2023-01-27 |website=Express.co.uk |language=en}} In 2023, a Channel 4 documentary, In the Footsteps of Killers, suggested a link between Halliwell and the disappearance of Trevaline Evans who went missing from her antiques shop in Llangollen, though this link remains unproven.{{cite web |title=In the Footsteps of Killers, series 2, episode 6 |url= https://www.channel4.com/programmes/in-the-footsteps-of-killers |format=TV series |date=12 January 2023}}

Fulcher also suggested a possible link between Halliwell and the 2009 disappearance of Claudia Lawrence. North Yorkshire Police stated in 2023 that it was "unlikely that Halliwell left the Wiltshire area, or was present in North Yorkshire, at the time of Claudia’s disappearance",{{Cite web |date=14 April 2023 |title=Statement in response to media coverage linking Wiltshire convicted murderer Christopher Halliwell to the Claudia Lawrence investigation |url=https://www.northyorkshire.police.uk/news/north-yorkshire/news/news/2023/04-april/statement-in-response-to-media-coverage-linking-wiltshire-convicted-murderer-christopher-halliwell-to-the-claudia-lawrence-investigation/ |access-date=13 October 2024 |website=North Yorkshire Police}} and Wiltshire Police have disclosed that they have CCTV evidence of Halliwell buying petrol in Swindon on the evening before Lawrence disappeared.{{cite web|date=20 June 2017|title=Former Halliwell murder case detective releases memoirs|url=https://www.itv.com/news/westcountry/2017-06-20/former-detective-on-christopher-halliwell-murder-case-releases-memoirs|access-date=3 January 2022|website=ITV News}}{{cite book |last1=Clark |first1=Chris |last2=Trueman |first2=Bethan |title=The New Millennium Serial Killer |date=2021 |publisher=Biddles Books |location=King's Lynn, Norfolk |isbn=978-1-838486-10-5 |page=71}} In regard to Halliwell's possible involvement, Lawrence's mother stated "The police may not have proved he had anything to do with my daughter's disappearance, but they haven't disproved it either".{{cite news |last1=Murray |first1=Kieran |last2=Thornton |first2=Lucy |last3=Rawlins |first3=Michelle |name-list-style=amp |date=6 August 2021 |title=Mum of Claudia Lawrence urges police to investigate killer cabbie amid new search for daughter |work=Chronicle |url=https://www.chroniclelive.co.uk/news/uk-news/claudia-lawrence-mum-christopher-halliwell-21403475 |accessdate=31 January 2023}}

Additionally, Fulcher linked Halliwell to the disappearance of Swindon teacher Linda Razzell on 19 March 2002.{{cite news |last1=Thornton |first1=Lucy |last2=Whiteway-Wilkinson |first2=Zasha |name-list-style=amp |date=1 September 2021 |title=Halliwell linked to 27 more murders |work=Gloucestershire Live |url=https://www.gloucestershirelive.co.uk/news/regional-news/murderer-christopher-halliwell-linked-27-5852002 |accessdate=9 September 2021}} However, Razzell's husband was convicted of her murder and her family have stated that they have no doubt over his guilt and conviction.{{cite news |title=Linda Razzell murder: Christopher Halliwell link dismissed |url=https://www.bbc.co.uk/news/uk-wales-south-west-wales-37473764 |access-date=20 January 2022 |work=BBC News |date=26 September 2016}} In 2018, a miscarriage of justice organisation, Inside Justice, investigated the Razzell case (and the alleged links to Halliwell) as part of a BBC documentary, Conviction, but it concluded that the conviction was safe and stated there was nothing linking Halliwell to the crime other than speculation.{{cite news |last=Linham |first=Laura |date=26 June 2018 |title=How BBC documentary backfired on wife-killer Glyn Razzell's hopes of clearing his name |work=SomersetLive |url=https://www.somersetlive.co.uk/news/how-bbc-documentary-backfired-wife-1700449 |access-date=20 March 2022}}

References

External links

[https://www.theguardian.com/uk-news/2013/sep/09/sian-ocallaghan-murder-how-taxi-driver-confession-secured Sian O'Callaghan murder: how taxi driver's confession was secured] Steven Morris, The Guardian, 9 September 2013.

Category:2011 murders in the United Kingdom

Category:2011 in England

Category:Crime in Oxfordshire

Category:Crime in Wiltshire

Category:Date of death unknown

Category:Deaths by person in England

Category:Female murder victims

Category:Formerly missing British people

Category:Kidnappings in the United Kingdom

Category:March 2011 crimes in Europe

Category:March 2011 in the United Kingdom

Category:Murder in England