What's happening?

A Touch of Frost: 4x2

Unknown Soldiers

Frost is held at gunpoint by a drugs dealer, a Territorial soldier is shot dead on an exercise, and a security van is robbed by a shotgun-wielding gang. Frost investigates the three incidents, and tries to find any links between them. His intrusions onto the army base stir up hostility from the commanding officer.

A Touch of Frost: 4×2
Jan. 14, 1996