Sep 1, 2015 A SYDNEY woman and her boyfriend remain behind bars after allegedly stabbing their flatmate to death and pouring bleach down his throat. Rhiannon Bloodsworth, 22, appeared at Central Local Court today charged over her role in the murder of Jay Cerin, 26, in Hebersham last weekend. Appearing via videolink, Bloodsworth looked dishevelled in a black hooded jumper and asked Magistrate Les Mabutt “what day is it?” Her co-accused, Trent Errington, remains behind bars, also charged with murder. Police were called to a unit on Andover Cres about 7.30pm on Sunday and found Mr Cerin’s remains in a bedroom of the house.