Girl, 3, kills her sister, 4, in accidental shooting at Texas home, sheriff says

HOUSTON — A 3-year-old girl found a loaded gun in a Texas home and accidentally shot her sister, killing the 4-year-old on Sunday, an official said.

Harris County Sheriff Ed Gonzalez said the girls were in the bedroom of an apartment on Bammel North Houston Road, where they lived with their parents, around 8 p.m.