Officers arrived at the Westfield Avenue home of Marisol Campos, 21, about 8:20 Tuesday morning.
Investigators say her ex-boyfriend, Robert Corona, 36, of Camden, stabbed her repeatedly, then stabbed himself in the neck and chest.
Bail for Corona has been set at $1 million. He is being treated for his injuries at Cooper University Hospital.
Police say, once Corona recovers, he'll be taken to the Camden County jail.
