A chilling series of witness videos and surveillance footage capture the burst of violence and panicked screams after Jeremy Christian’s hate-filled rants led to the murder of two people onboard a public train in Oregon in 2017.Christian is charged with murdering 53-year-old Ricky Best and 23-year-old Taliesin Namkai-Meche and the attempted murder of Micah Fletcher, who was 21 at the time of the attack.