PHILADELPHIA (AP) _ A federal appeals court has ordered a new penalty hearing for celebrity death row inmate Mumia Abu-Jamal (moo-MEE’-ah AH’-boo jah-MAHL’).

The 3rd U.S. Circuit Court of Appeals says Abu-Jamal’s conviction for the 1981 murder of a Philadelphia police officer should stand. But it says he should get a new sentencing hearing because of flawed jury instructions.

If prosecutors don’t want to give him a new death penalty hearing, Abu-Jamal would be sentenced automatically to life in prison.

A Philadelphia jury convicted Abu-Jamal of killing Officer Daniel Faulkner after the patrolman pulled over Abu-Jamal’s brother in an overnight traffic stop 27 years ago.