A 28-year-old patient at Greystone Park Psychiatric Hospital in Parsippany-Troy Hills bordering Morris Plains on Koch Avenue ...

Nicholas had been at Greystone Park Psychiatric Hospital ... minute drive from her home in Butler to the state psychiatric hospital in Morris Plains. Once there, Mauriello said she was told ...

The Greystone Park Psychiatric Hospital is once again facing scrutiny after the 28-year-old man's death sparked a police investigation.