Man opened fire in Odessa after state troopers pulled him over, killing seven people and injuring 22 others, including 17-month-old

Authorities on Monday are investigating the West Texas shooting rampage that killed seven at the weekend, involving a high-speed chase that terrified motorists. Twenty-two injured people are recovering and the youngest victim, a 17-month-old, is scheduled for surgery after she was shot in the face.

Local communities are already raising money for wounded survivors and bereaved families.