 He purchased 50 rounds of ammo just before opening fire. Just ours. And lied to his dad that he was going to the gun range that day. Finally, the FBI gained access to his phone, they say. But the Bureau says they don't have a motive, which doesn't track. Every one of these assassins or mass shooters have ideologies. They have digital footprints. And they want to be infamous. How is Crooks a ghost?