The Cavanaugh Quest

Backwoods treachery links a string of grisly Minnesota murders. Reporter Paul Cavanaugh is coming home from an afternoon tennis match when he sees an ambulance outside his building's door. A half hour earlier, the mild-mannered Larry Blankenship walked into the lobby, said hello to the doorman, and blew his brains out in front of the elevator bank, leaving behind a note apologizing for the mess. ...