definitely looked worse than me,  he said.  They put another gentleman in the ambulance across from me. He was just covered in blood. He was talking incoherently. I couldn't understand what he was saying. 

Amtrak police officers arrested the suspect moments after he attacked his fifth victim. Cops recovered the knife the attacker used.

The suspect is apparently homeless and has prior arrests in New Jersey for assault and drugs, sources said. He suffers from mental illness and was high on drugs at the of the attack, cops said.

 When you go to the city a little bit, you see some people with mental health issues, you just keep walking and get out of the way. I just wanted to get where I wanted to go,  said Hadgkiss.  From what I've heard, it wasn't a black thing, it wasn't a white thing, a male thing or a female thing, it was anybody this dude felt like attacking. 

The suspect was also taken to Bellevue Hospital for a psychiatric evaluation. Charges against him are pending.