Cavan Cunningham

The agents investigate a series of electrical deaths linked to a teenage boy who may be able to control lightning.

MacGyver's teenage pal, Lisa Woodman, refuses to acknowledge her alcohol abuse until her needing his help to clear her of a rash of burglaries serves as a wake-up call.

Vinnie calls in Roger Lococco to take over the case, then holes up in a seedy hotel in Seattle. Frank is more interested in looking for Vinnie than in nailing Volchek. Paul orders Frank to continue the case and offers him another agent, which Frank refuses. Roger takes over as sheriff. Dan moves to Seattle to support Frank and look for Vinnie.

Vinnie warns Amber about her lawyer, but Amber thinks he's just jealous. Vinnie runs into an old high school buddy who urges Vinnie to pursue Amber. Vinnie uncovers proof the lawyer is conning Amber into selling Shakala. Amber and Vinnie fall in love.

When the bodies of two missing deputies turn up, it points to a serial killer who has been terrorizing the northwest. Volchek assigns the investigation to Vinnie when Stem loses control. Frank warns Vinnie he has to leave after Dan tells him there's a 40 man task force on the way to Lynchboro. As Volchek tries to eliminate possible suspects, Stem confesses to the murders, then electrocutes himself. Vinnie flashes back to Sonny killing himself, then snaps and takes off, stealing Frank's car.