The suspect accused in the violent attack on court officers at Manhattan Criminal Court​ faced a judge on Tuesday.

When a court officer briefly turned away from him, Jonathan Wohl, 37, charged at him with a 4-inch, curved-blade, folding knife attached to metal knuckles, according to prosecutors and sources.

Authorities are investigating after two court officers were slashed or stabbed at the Manhattan criminal courthouse Monday, according to two law enforcement sources familiar with the incident. A suspect was taken into custody after the attack on the officers at 100 Centre Street,