In the hours following the explosion that rocked Nashville on Christmas Day, investigators had only one question in mind.
Who could have committed this strange act, which did not cause a "miracle" to use the words of the police, no victim?
A little more than two days after the violent detonation, which caused significant damage to the communication networks in the surroundings, the investigations carried out by the FBI made it possible to identify the author of the attack.
His name had been in the media for over 24 hours and his guilt is now confirmed.
Anthony Quinn Warner, 63, from a suburb of Nashville, did detonate a motorhome on Second Avenue in Nashville on December 25.
After analysis of DNA samples, the FBI and the teams in charge of the investigations can guarantee that the one who has gradually become a suspect is the author of the attack and that he is dead at the time of the commission of the facts.
According to the information communicated this Sunday evening, no other individual would be involved in this attack, which also injured three people.