Suspects

A two-year-old child is reported missing. Her father and his estranged wife are questioned along with their son. Is it a simple kidnap case, or is there more than meets the eye?

The police are called to the Green Pit night club, where owner Kirk Hawthorne was assaulted, his sister Ziggy, who was using drugs, sustained very severe head wounds, putting her in a coma, and the body of Tom Yeoman, another user, was found in an alley. Ziggy's friend admits that Ziggy was high on drugs but Kirk denies that she used drugs.

The team investigates when a woman is raped by the canal. There have been two other recent assaults in the area and in each case the women were grabbed from behind by an attacker wearing a balaclava mask and gloves. The immediate suspect is a rapist recently released from prison, but the CCTV corroborates that he was at home at the time.

Terence Holland,the terminally ill founder of Euthanasia Action UK,is discovered unconscious in his home.With deadly levels of morphine and sleeping pills in his bloodstream,Terence may have tried assisted suicide-or someone with a more sinister motive may have attempted murder.

A young girl is stabbed but manages to flag down a taxi to the hospital.The detectives bring in the cab driver for questioning, suspicious that he didn’t call the police.Martha and Charlie later uncover nude pictures of the girl on her computer.Is her stepfather somehow involved,or were the pictures for someone else?