Investigators are looking at 'any and all possible motives' after identifying Nashville bomber
Investigators are looking at 'any and all possible motives' after identifying Nashville bomber By: CNN By Hollie Silverman, Eric Levenson and Amir Vera, CNN (CNN) -- Three days after a Christmas Day explosion rocked downtown Nashville, investigators are still searching for a motive. Anthony Quinn Warner, 63, was identified as the bomber. Warner, a 63-year-old described by one neighbor as a loner, died when his recreational vehicle exploded on 2nd Avenue North in the city's downtown. The blast injured at least eight people and damaged more than 40 ...