NEW : Police have identified the deceased as 49-year-old Larry McQuilliams . `` That would have been one heck of a shot . He was an Austin resident and had a criminal history , authorities say . A police sergeant shot at the gunman while holding two horses , police chief says . The suspect is in custody but has not been charged with any crime.
NEW : Police have identified the deceased as 49-year-old Larry McQuilliams . He was an Austin resident and had a criminal history , authorities say . A police sergeant shot at the gunman while holding two horses , police chief says . The suspect is in custody but has not been charged with any crime.