The last of four inmates who escaped from New Jersey prisons last week was apprehended early Sunday morning.Michael Bentley, 23, of Lincoln Park, Morris County, was picked up in Sussex County about 5:45 a.m. by the New Jersey Department of Corrections Fugitive Squad, said Deirdre Fedkenheuer, a corrections spokeswoman. Bentley escaped May 20 with an inmate from Camden County from the Mountain Youth Correctional Facitilty in Annandale. The other inmate, Corey Agostarola, 21, of Pine Hill returned to his home town and was picked up Friday evening by local police.