Surveillance video shows Nashville Christmas blast

Anthony Warner, 63, is suspected to have perpetrated the bombing, authorities said on Sunday. Warner perished after his motor home exploded on 2nd Avenue North in Nashville, damaging an AT&T switching center and disrupting mobile, internet and TV services across central Tennessee and parts of four other states.

Video obtained by Reuters showed a bright flash of light at the doors of the Nashville Downtown Hostel, before the door is blown in.

Officials investigating the blast have said it was too early in the investigation to discuss the suspect's motives.