A Pennsylvania couple was found dead after their 7-year-old daughter told a bus monitor she didn’t want to go home because her parents “had not moved” for days and were “changing colors.” The bus monitor in McKeesport informed school officials, who then asked police to check on the couple. Police found the girl’s parents dead along with “evidence of paraphernalia and drug use in the home,” the Allegheny County Police Department said Wednesday. In addition to the 7-year-old who alerted police, the couple also had a 9-month-old, a 3-year-old, and a 5-year-old. Three of the kids were at home when police discovered the bodies Monday.