Police : The shooter apologized as he lay dying , a medic and witness says . Bachmann was an up-and-coming law enforcement leader who some expected to run for sheriff one day , said Marc Hamlin , the district clerk for Brazos County and friend of the slain constable for more than 20 years . Police : Thomas Caffall was the gunman who killed two and injured one . He was fatally shot by police in College Station , Texas . Among the victims was Brian Bachmann , a highly regarded law enforcement officer .
Police : The shooter apologized as he lay dying , a medic and witness says . Police : Thomas Caffall was the gunman who killed two and injured one . He was fatally shot by police in College Station , Texas . Among the victims was Brian Bachmann , a highly regarded law enforcement officer .