NEWCASTLE police have issued a warrant for the arrest of a man over the murder of Mayfield's Anthony Thomas O'Grady at Wickham Park two weeks ago.
Anthony Richard Dent, also of Mayfield, was convicted of the murder of two men 37 years ago, near where Mr O'Grady's body was found. Dent spent 32 years in jail.
He was expected to front court again on other charges on Monday as The Star went to press.
Dent is of Caucasian appearance with a tanned complexion, 180-185 centimetres tall, weighing 80-90 kilograms with a medium build, light brown hair or possibly a shaved head, blue-grey eyes and tattoos on his left arm.
Call Crime Stoppers on 1800 333 000.