On the morning of December 25, 2020 in Nashville, USA, of Anthony Quinn Warner, 63 years old, detonated explosives inside his caravan in the city center. The blast destroyed an entire square (41 buildings in total) and slightly injured 3 people. Police located the perpetrator only on the basis of the DNA found at the crime scene. The motive of the perpetrator is not clear, and police investigators are still searching for evidence.