NEW : Davon Crawford shoots self after police find him in bathroom . ` It looks like it was some type of domestic argument that sparked this tragedy , '' Police Chief Michael McGrath said Friday . A man shot himself inside a New York City apartment building early Sunday, officials said. 12-year-old escaped ; 7-year-old in hospital after being shot . `` Domestic argument '' may have sparked shooting , police chief says .
NEW : Davon Crawford shoots self after police find him in bathroom . A man shot himself inside a New York City apartment building early Sunday, officials said. 12-year-old escaped ; 7-year-old in hospital after being shot . `` Domestic argument '' may have sparked shooting , police chief says .