Matching Stephen Lawrence's DNA
David Norris and Gary Dobson have been convicted of the murder of Stephen Lawrence in south London in 1993.
The jury at the Old Bailey found the two men guilty after a five week-trial.
The court heard that 'cold case' forensic evidence from the victim's clothing was found on Mr Dobson's jacket and cardigan.
Edward Jarman, Lead Scientist at LGC Forensics, explains how he found blood on exhibits that provided a match for Stephen Lawrence's DNA.
03 Jan 2012