McFarlin, special agent for global counter-narcotics, takes on an assignment in Africa. We don't investigate, we wage war is the simple motto of his superiors. The investigators use ruthless violence at the risk of their lives. After initial successes, the mafia fights back with a private army.

Drug agent McFarlin is back, and this time he's up against a cult called “The Dome,” which uses brutal methods to organize its global drug trade.

Drug agent McFarlin cleans up the headquarters of the criminal sect “The Dome.”

Detective McFarlin is assigned to a special task force hunting a serial killer. The investigation is hampered by the schemes of a film producer who is exploiting the situation to promote his new movie. Then the serial killer claims his ninth victim...

Despite McFarlin's protests, Claire Woodley was used as a decoy. The police commissioner's political ambitions increase the pressure on the investigating officers. McFarlin has no time for political ambitions. He has to catch the serial killer.

McFarlin, who has finally caught the serial killer, has no time to enjoy his success. The suspicions that there is a copycat killer are confirmed.