Abu Salem accused in the 1993 serial bomb blasts was injured in an attack allegedly by his fellow inmate inside the high security Arthur Road Jail in Mumbai today. Police said Salem was attacked with sharp object by Mustafa Dossa, a member of the Dawood Ibrahim gang. He was injured and doctors are treating him inside the jail. A police team is at the spot.42-year-old Salem has been lodged in the South Mumbai jail since his extradition from Portugal in 2005.Salem is facing trial in nine cases, including two murders