The Australian | Manslaughter conviction overturned, Gene Gibson free The Australian On the eve of Easter celebrations Gene Gibson is a free man, his life and hopes resurrected, his conviction for manslaughter overturned. The young illiterate Aboriginal man jailed for a killing even the victim's mother came to believe he did not commit ... Manslaughter conviction of WA Aboriginal man with cognitive impairment overturned five years on Josh Warneke death: WA police announce new investigation after Gene Gibson walks free Police to reopen Warneke investigation |