Murder on Their Minds

The Premise from: Strangers On A Train, a 1951 Hitchcock project about a psychotic socialite who confronts a pro tennis star with a theory on how two complete strangers can get away with murder...a theory that he plans to implement, is rebooted in Breaking the Girls: College students make a pact to kill each other's enemies. Starring: Madeline Zima, Shawn Ashmore and Agnes Bruckner.
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Who can resist fun in the pool?