VIDEO: Dog bites boy in unprovoked attack in Manor

Graphic Content Warning: Some viewers may find the video disturbing. 
MANOR, Texas (KXAN) — A 7-year-old child was attacked by a dog in Manor on Monday, as shown in shocking video released by the Manor Police Department on Wednesday.
Manor police officers were called to Callan Court for a report of a dog attack just after 8 p.m. on July 3. The child was playing in a yard when the dog, described as a pit bull mix, ran out of a house as its owner opened the door.
Home security video obt