New Reveals Trump Shooter at Rally Before Attack
Thomas Matthew Crooks seen calmly walking through Butler rally grounds hours before opening fire on former President Trump.
- Video shows Crooks at 4:26 p.m., about 90 minutes before the shooting.
- Crooks fired eight shots, grazing Trump and killing one attendee.
- A local SWAT officer took the first shot that disabled Crooks' rifle.
- The FBI's handling of the crime scene has raised questions and criticisms.
- Secret Service and local law enforcement communication breakdown highlighted.