Conviction: The Case of Stephen Lawrence

Thirteen years after their son's murder at the hands of a racist gang, Stephen Lawrence's parents continue their fight for justice; meanwhile, DCI Clive Driscoll is convinced the case can still be solved, despite opposition from the police.

DCI Driscoll tries to win the trust of the Lawrence family and key witnesses; after a forensic breakthrough, the team needs to prove the integrity of the evidence before they can make arrests.

Gary Dobson and David Norris stand trial for Stephen's murder; the defense argue that potential cross contamination in the years since the murder makes forensic evidence unsafe.