When a mysterious flash drive arrives at the Murder Force headquarters, the team is unwittingly drawn into a deadly game of cat and mouse with a killer who bears a grudge against one of its members.

A series of deadly traps. A detective in danger. This will be Murder Force's most difficult case yet.

When a mysterious flash drive arrives at the Murder Force headquarters, the team is unwittingly drawn into a deadly game of cat and mouse with a killer who bears a grudge against one of its members.

A series of deadly traps. A detective in danger. This will be Murder Force's most difficult case yet.