Forensic scene investigator Drew Birtles leads the search for evidence after a woman in her 50s alleges a man installing a smart meter at her home has indecently exposed himself. Show more

West Midlands Police work with fire investigators to identify who is responsible for a major fire at a factory in Birmingham. Show more

When the victim of a knife attack is unable to tell the police what happened because he is in a medically induced coma, they attempt to use forensic evidence to identify his attacker. Show more

When 32-year-old Marlene Doyle, reported missing by her mother, is found murdered in a Coventry flat, police turn to forensic evidence to identify her killer. Show more

When a man confesses to killing his flatmate in self-defence, the police and forensic officers must investigate whether the victim was actually killed in cold blood. Show more

West Midlands Police work with ballistics experts to find out whether a man with a haul of rifles in his bedroom has used a 3D printer to make potentially deadly weapons. Show more

The forensics team must identify and arrest a rapist through information provided by the victim and digital evidence recovered from the crime scene. Show more

When five jewellery thieves rob £300,000 worth of gold from a Birmingham jewellery store, escaping in less than 60 seconds, police need to use forensic evidence to track down the gold. Show more

After a 12-year-old girl comes forward to report that she has been groomed and raped, West Midlands Police hunt for forensic evidence to bring the offender to justice. Show more