article_snippet: A 15-year-old girl ran to A 15-year-old girl neighbor's house after hearing A 15-year-old girl parents shot on a night that would ultimately claim nine lives (pictured)
article_snippet: Police first heard of the incident after A 15-year-old girl contacted police at around  10:15pm on Thursday evening .
article_snippet: A resident reported that authorities were knocking on doors at 3.45am on Friday.
article_snippet: Staff of nearby Houston's school district were told to arrive early for counseling Friday morning, according to the Houston Herald.
article_snippet: Children related to victims were not in school on Friday. '