Police urged to quiz serial killer about cold cases
Norfolk PoliceSerial killer Steve Wright's admission he murdered Victoria Hall could be an opportunity to look again at other cold cases, according to a crime expert.
At the Old Bailey on Monday, Wright - jailed for murdering five women in Ipswich in 2006 - also admitted kidnapping and killing the 17-year-old in 1999.
Prof David Wilson, a criminologist, said police should now reinvestigate what he believed were links between Wright and other unsolved disappearances.
Wilson highlighted the cases of Kellie Pratt, 28, last seen in Norwich in 2000, and Amanda Duncan, 26, who went missing in Ipswich in 1993. Norfolk and Suffolk Police have been contacted for comment.
Suffolk PoliceWilson, based at Birmingham City University, told BBC Breakfast he believed Wright was likely to have committed more murders before 2006.
He said he "never knew of a serial killer that would begin a series of killings in their 40s". Wright was 48 in 2006, the year of the Ipswich murders.

He said: "Quite clearly that meant, for me, I should be looking for unsolved murders in places Wright lived when he was in his 30s and late 20s, which brought in a number of these cold cases.
"I'm also thinking of the opportunity police now have in relation to some cold cases, in particular Mandy Duncan in 1993 and Kellie Pratt in 2000.
"There's a real opportunity now to get Wright to talk about other crimes he's committed," he added.
Suffolk PoliceAmanda Duncan went missing in July 1993 after travelling to Ipswich to be a sex worker.
Police believe she had arranged to buy drugs before starting work and later returned to an address in London Road, Ipswich, to finalise the purchase.
Kellie Pratt, also a sex worker, was last seen outside The Rose pub in Queens Road, Norwich on 11 June 2000. Her body has never been found.
She took a call 10 minutes after last being seen and said she was with a "punter" - a person who remains unknown. Her phone was never found.
Police previously said no link with Steve Wright had been established.
Wilson told the BBC: "We know the type of victim that Wright wanted to predate upon.
"They were young vulnerable women out late at night trying to get home, or young vulnerable women, vulnerable because they were addicted to Class A drugs."
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