Patna/Arrah, Jan 23 (ANI): Police on Friday said a woman carried the bomb that led to two deaths, including hers and injured many in Arrah city of Bihar. A crude bomb exploded outside a courtroom in Bihar on Friday, killing two people and wounding ten, just days before Republic Day ceremonies that have been attacked in the past in troubled parts of the country. The blast occurred in Arrah town in Bihar, parts of which have been racked by a Maoist insurgency. Both the dead were women, including a police constable. The Additional Director General of Bihar Police, Gupteshwar Pandey, said the site had been sealed off and investigation has been launched. Two criminals being brought to the court escaped in the mayhem.