A man accused of murdering his cellmate in an Adelaide prison has been declared mentally incompetent to commit the crime and found not guilty.

Stephen Wayne "Shorty" Jamieson, is serving a life sentence for leading a gang of five youths in the 1988 abduction, rape and ...

A bandana used to gag murder victim Janine Balding in 1988 will be subject to fresh forensic testing by the NSW Police ...