Teen, 18, charged over Gosnells tomahawk robberies IN COURT: A teenager has been charged over two alleged armed robberies when he was armed with a tomahawk. A TEENAGER will face Perth Magistrates Court today charged over two hold-ups at Gosnells businesses when he was allegedly armed with a tomahawk earlier this month. The 18-year-old was charged overnight with armed robbery over the two March 6 hold-ups. Police will allege the teen put a tomahawk down his pants and went into an Albany Highway noodle bar where he then threatened a customer and staff member with the weapon before stealing cash. It will be alleged he then went into a nearby bakery also on Albany Highway and threatened staff with the tomahawk then stole cash.