BRAINTREE, Massachusetts - An Alabama university professor accused of shooting three colleagues to death at a faculty meeting this week shot her younger brother dead at their home in the Boston suburbs more than 20 years ago, but records of it are missing, police said Saturday. Amy Bishop shot her teenage brother in the chest in 1986, Braintree police Chief Paul Frazier said at a news conference. Bishop, who was 19 at the time, fired at least three times from a... (GunPolicy.org)