Trump rally shooter went to gun range on Friday
From CNN's John Miller
Thomas Matthew Crooks, the shooter at the Trump rally, went to the rifle range at the Clairton Sportsmen’s Club in Pennsylvania on Friday, according to a senior law enforcement official.
On Saturday morning, the shooter went to Home Depot and bought a five-foot ladder before going to the gun store and purchasing the 50 rounds of ammunition, the source said.
Later that afternoon, Crooks drove to the rally site in Butler, where CNN previously reported he was spotted by local law enforcement acting suspiciously by the magnetometers outside the event, and then not spotted again until he was perched on that roof.
Authorities are still working toward retracing all of his activities in the days leading up to the shooting and have asked the public for help in building out the full picture of his movements.