Man slashed in unprovoked attack at Upper East Side train station

A man was slashed in an unprovoked attack as he waited for a train on the Upper East Side this week, authorities said. The 38-year-old victim was standing on the southbound F platform at the Lexington Avenue/63rd Street station around 9:15 a.m. Monday when the assailant approached, displayed a knife and suddenly slashed him in the chest and right hand, cops said.-- More...