January 7, 2010
Julio Diaz has a daily routine. Every night, the 31-year-old social worker ends his hour-long subway commute to the Bronx one stop early, just so he can eat at his favorite diner. But one night last month, as Diaz stepped off the No. 6 train and onto a nearly empty platform, his evening took an unexpected turn.He was walking toward the stairs when a teenage boy approached and pulled out a knife.