ABOUT 6.50pm on April 16, a woman boarded a Transperth bus at the Wellington Street busport heading to Cannington train station. Three men boarded the bus at the same time as the victim. At 7.10pm, the bus prepared to stop on Rutland Avenue in Carlisle. One of the men reached out and tried to snatch the victim’s mobile phone out of her hands as he passed by. The victim was dragged from her seat by the phone which was wrestled from her hands. Another man grabbed the victim’s backpack and pulled on it violently. The victim was pulled down the aisle, on to the steps of the bus and out on to the road surface through the open doors falling heavily to the ground. Police have released CCTV images of two of the men who they believe can assist them in their investigation.