NEW : ' Crawford shoots himself after police find him in bathroom . ( CNN ) -- Crawford was accused of shooting wife , her sister and her two children . 5 - old girl ; 7-year - old in hospital after being shot . ` ` Domestic argument '' may have sparked shooting , police chief says .
NEW : ' Crawford shoots himself after police find him in bathroom . Crawford was accused of shooting wife , her sister and her two children . 5 - old girl ; 7-year - old in hospital after being shot . ` ` Domestic argument '' may have sparked shooting , police chief says .