The Australian Federal Police are investigating whether people overseas are paying locals criminals to carry out a wave of anti-semitic attacks in Sydney. Hamas has announced it will release four female hostages on Saturday, as part of the ceasefire deal. At least 66 people were killed when a fire ripped through a popular ski resort in northeastern Turkey. Reggie Sorensen, who won Big Brother Australia twice, has revealed that she was scammed out of thousands of dollars by a man posing as a TV producer. Justin Bieber fans were shocked when they noticed yesterday the singer had unfollowed his wife, Hayley Bieber, on Instagram. Novak Djokovic had one of the greatest wins of his career last night. Aussie Alex de Minaur is back in action at the Open tonight.