A small group of military veterans attempts to rob a Pittsburgh bank.

When a bank robbery by a group of former US Marines turns into a hostage situation, a tough police negotiator pits his wits against gang leader Mr Wolf.

A wealthy businessman takes matters into his own hands to free his daughter who is being held hostage.

When a hostage is injured, Cali's trust in Mr Wolf is shaken; beck makes contact with Mr Wolf and brokers a secret bargain to save his daughter.

Mr. Wolf and Horst each get a surprise visit from a loved one; Horst and his team interrogate one of Wolf's former platoon-mates.

Horst makes a dramatic discovery in his investigation of Wolf's former platoon-mate.