As he was being walked out of the 48th Precinct in handcuffs Wednesday, accused killer Abel Cedeno said he had been bullied

before allegedly going on a deadly stabbing spree

at Urban Assembly School for Wildlife Conservation in the Bronx.

Cedeno mouthed “Yes” when a reporter shouted a question at him about his treatment just before he was loaded into an unmarked police car, headed for his arraignment.

The suspect — with dark black hair and red highlights — was wearing a pink T-shirt, blue jeans and a gray zip-up hoodie.