Dateline NBC | One Night in Durham Left Police With a Stabbing and Two Opposing Accounts

One violent night in Durham leaves Reginald Day critically wounded and detectives facing two sharply different accounts. Inside his apartment, police find a broken bathroom door, blood, pulled hair and a knife lodged in the couch. Then a 911 call from Crystal Mangum’s son raises the possibility that the woman police are seeking may also have been injured. As investigators reconstruct the domestic confrontation, Crystal’s notorious past threatens to overshadow the evidence and the central question: was the stabbing an attack or an act of self-defense? Subscribe for more true crime investigations and real criminal cases. #DatelineNBC #TrueCrime #CrimeDocumentary #MurderInvestigation #RealCrime