Daniel Penny, the Marine veteran who choked and killed Jordan Neely, a homeless man, on the subway last week, surrendered on Friday to face a charge of second-degree manslaughter.
Mr. Penny, 24, dressed in a dark gray suit, his blonde hair curly and his upper lip covered in a trim mustache, walked through the front doors of the Police Department’s Fifth Precinct at around 8 a.m.
