Sam is called to a murder at a textiles factory - which he is shocked to discover will be his own home in the 21st century. He puts his knowledge of forensics into use to find the killer, but Gene has a simpler approach - the first suspect to speak did it. As battle lines are drawn across CID, it becomes increasingly clear that the Seventies method of detection may in ... Read More

Sam is called to a murder at a textiles factory - which he is shocked to discover will be his own home in the 21st century. He puts his knowledge of forensics into use to find the killer, but Gene has a simpler approach - the first suspect to speak did it. As battle lines are drawn across CID, it becomes increasingly clear that the Seventies method of detection may in this case be right.