This article is from the source 'bbc' and was first published or seen on . It will not be checked again for changes.

You can find the current article at its original source at http://news.bbc.co.uk/go/rss/-/1/hi/england/london/7654354.stm

The article has changed 5 times. There is an RSS feed of changes available.

Version 0 Version 1
'Modern Ripper' jailed for life Modern 'Ripper' jailed for life
(20 minutes later)
A serial sex attacker convicted of killing two mothers whose bodies have never been found has been jailed for life at the Old Bailey. A serial sex attacker convicted of killing two mothers whose bodies have never been found, has been jailed for life at the Old Bailey.
Derek Brown, 47, denied murdering Xiao Mei Guo, 29, and Bonnie Barrett, 24, after taking them back to his flat in Rotherhithe, east London.Derek Brown, 47, denied murdering Xiao Mei Guo, 29, and Bonnie Barrett, 24, after taking them back to his flat in Rotherhithe, east London.
He picked up his victims in the Whitechapel area, famously stalked by Jack the Ripper in the 1880s.He picked up his victims in the Whitechapel area, famously stalked by Jack the Ripper in the 1880s.
Brown was ordered to serve a minimum term of 30 years. Brown was ordered to serve a minimum of 30 years.
Police believe Brown may have tried to emulate Jack the Ripper.Police believe Brown may have tried to emulate Jack the Ripper.
The bodies of Bonnie Barrett and Xiao Mei Guo have never been found 'Soft targets'
Officers think he could have been embarking on a killing spree when he was arrested and the court heard he had expressed a desire to be "famous", according to a friend. Officers think he could have been embarking on a killing spree. The court heard he sought notoriety and had expressed a desire to be "famous", according to a friend.
Following his conviction on Friday officers launched a nationwide review of unsolved cases to see whether Brown had links to any of them.Following his conviction on Friday officers launched a nationwide review of unsolved cases to see whether Brown had links to any of them.
During the trial the court heard Brown was a convicted rapist and a serial sex attacker who was a suspect in another murder case outside London.During the trial the court heard Brown was a convicted rapist and a serial sex attacker who was a suspect in another murder case outside London.
He was also identified by victims in five other rapes over the past two decades.He was also identified by victims in five other rapes over the past two decades.
The bodies of Bonnie Barrett and Xiao Mei Guo have never been found
Brown admitted paying Mrs Guo, a DVD seller and illegal Chinese immigrant, and Miss Barrett, who was a prostitute and crack cocaine addict, for sex before their disappearance last year.
Mrs Guo was last seen in August 2007 selling DVDs in Whitechapel market. CCTV pictures showed her with Mr Brown by Whitechapel Tube station.
Miss Barrett disappeared from the same area on 18 September 2007.
Bodies of Mrs Guo and Miss Barrett have never been found, despite 800 hours of police searches and a trawl of the Thames by divers.
Prosecution said he targeted the vulnerable as they were "soft targets" and would not be missed.
Brown stopped giving evidence in the trial in the middle of the cross-examination by the prosecution, last month.