The widow of one of the Pakistani men shot dead by CIA contractor Raymond Davis was on Monday murdered along with her mother in Lahore following a family dispute over the blood money and her desire to remarry, police officials said. Zehra and her mother were killed by her father Shehzad Butt. According to a cop Zehra's father was opposed to her remarriage as he feared that the compensation family had received from Davis might go to Zehra's new husband.