In June, we reported the attack of a deaf man in Australia by two men who jumped him from behind at a train station. Seow Oh was left with possible permanent sight damage from a fractured eye socket. Joshua William Bignell is pleading guilty to his part in that attack. The Kewdale 18-year-old appeared in court today, pleading guilty to "grievous bodily harm." Bignell goes back to court in October. You can read more about the crime here.