on s life. we ve been careful about reaching conclusions because we don t know any facts. reporter: police in alamo heights texas say it started when a campus police officer from the university of the incarnate word noticed redus driving erraticallerratically. he grabbed the officer s baton and started hitting him and resisted arrest. we warned him stop or i ll shoot four times. redus charged at him with his arm raised as if to strike him and that s when he fired his weapon six times striking robert redus five times. reporter: redus died at the scene. to think he would have attacked someone is beyond anything i could fathom. earlier the family was more blunt. our family does not believe the officer s report. we expect all official reports to confirm cameron s death was unnecessary and unjustified. classmates and friends are stunned. he was such a sweet boy, very