Unmasking the Monster

A sexual assault survivor's decades-long fight for justice takes an unexpected turn when her daughter helps reignite the case. Dateline investigates how statutes of limitations for rape vary dramatically from state to state and how sexual assault laws have struggled to keep pace with advances in technology.INTERVIEWS WITH: Sexual assault survivor Dana Beatty, Dana's daughter Andra Beatty, Dana's husband Dick Beatty, Cincinnati Police Detective Jeff Smallwood, FBI Special Agent Eric McIntosh. Assistant United States Attorneys Kelly K. Rossi and Julie D. Garcia, Fred Tanzer, Defense Attorney Chris Bucio.