MSNBC Dateline October 7, 2019 05:26:00
More important, both men had alibis. witnesses put them nowhere near crystal's apartment at the time of the murder. the same was true for derek smyer. his neighbors saw him at home at 7:30 that morning, meaning he couldn't have shot crystal. doesn't sound like there's enough to hold anybody on at that point. >> no. >> but soon enough there would be another person police would be looking at. coming up -- >> i came around the corner, and it was a guy. he was sitting on the stairs. he startled me a little bit. i got this instinct. i said, remember what he looked like. >> sisters turned investig...