Why did a Cornell fraternity assault case, a missing-nurse murder trial, and a Netflix serial-killer documentary land in one episode? This Dateline True Crime Weekly roundup covers three cases: the Chi Phi lawsuit at Cornell, Naresh Bhatt's trial for his wife's alleged murder, and Caleb Flynn's life sentence. Dan Slepian also discusses The Widower. New York law lets defendants argue a voluntarily intoxicated accuser could not consent, a limit that critics say makes rape cases tough to prosecute.