Watch Philadelphia Students Arrested After Nadin Khoury was Kidnapped, Beaten & Hung from Tree : Full Coverage Video

Philadelphia Students Arrested: police arrested six students from Upper Darby High School on charges of kidnapping and assaulting Nadin Khoury, a 13-year-old student.

Seven students who attend the Opportunity Center at the high school kidnapped, beat, and hung Nadin Khoury upside down from a tree until he fell face first, Upper Darby police superintendent Michael Chitwood said in a press conference Monday. Chitwood said this is the worst case of bullying police have ever seen. He said everyone is lucky they did not kill the 13-year-old. "They could have punched a hole in his neck," Chitwood said.

Nadin Khoury, 13, says he was on his way home from school when seven older teenagers jumped him and began punching and kicking him outside an apartment complex. And one young woman, apparently a fellow student, is seen on the tape ignoring. Khoury’s cries for help and simply walking away. Khoury said he plans to testify against the teens in court. “Don’t be afraid to speak out; tell somebody what’s going on because if you tell them, maybe this will happen and somebody will take action,” he told NBC.