Episode 1
Sam learns that the captain of the helicopter died of a heart attack, but she doesn't think it was the cause of the crash, and with 75 helicopters grounded, accident investigator Tony Newsome needs some answers.
Episode 2
Episode 3
A small-time criminal is the prime suspect in a gangland murder. Sam Ryan believes he may be innocent.
Episode 4
Sam challenges the police after an indepenedent postmortem into McNally's apparent suicide. Further deaths take place.
Episode 5
Sam searches for the identity of a victim of a cinema fire. A medical artist helps her reconstruct the face, but the result causes some embarassment for the police.
Episode 6
The identity of Body 10 reveals that a violent criminal may have been wrongly convicted of a murder. Sam and DCI Connor are eager to get the truth.