Dateline NBC: Season 2015, Episode 69 - ProjectFreeTV

2015 - 69: Tipping Point; Without a Trace

The case of Johnny Hincapie, whose conviction for the 1990 murder of a Utah tourist in New York -- a case that represented a tipping point in the city's law enforcement -- was overturned after 25 years; a 29-year-old woman goes missing.