Arrah, Jan 23 (ANI): Two persons, including a woman, have been killed in a bomb explosion in a civil court in Arrah district of Bihar on Friday. The police said a woman was carrying the bomb and was killed when it exploded. A policeman also died. At least 14 people have been injured. The deceased was yet to be identified as more details about the incident are awaited. There is a nationwide security alert ahead of US President Barack Obama's visit to India which begins on Sunday.
