( NewsNation) — In the trial of Daniel Penny, a man accused of killing a homeless and mentally ill man on the New York City ...

Daniel Penny's martial arts instructor from the Marine Corps took the stand Thursday for day six of witness testimony in ...

Daniel Penny's martial arts instructor from the Marine Corps took the stand Thursday for day six of witness testimony in ...

A Marine veteran and martial arts instructor who served alongside New York City subway chokehold suspect Daniel Penny takes the witness stand.

Mr. Penny held Jordan Neely, a homeless man, for six minutes. By Hurubie Meko and Anusha Bayya A former Marine who trained ...