Everyone is upset when P.C.'s junior class trip ends with classmate Timmy Warner plunging to his death over a 300-foot waterfall. So when Timmy's mom exhibits some strange behavior at the funeral, P.C. and his friend Mackenzie just have to investigate.
What they don't expect is that the trail of clues will lead them to Los Angeles - and to a surfer who's a dead ringer for their dead classmate!