The explosion outside the Trump International Hotel Las Vegas on New Year's Day is being investigated as a possible act of terrorism, sources said.

Local and federal officials are continuing to investigate the deadly explosion Wednesday morning of a Tesla Cybertruck outside the Trump International Hotel in Las Vegas, including whether it was motivated by terrorism or linked to the killing of 15 people in New Orleans hours earlier.

Investigators are still trying to determine the motive of the driver, who was killed in the apparently intentional blast.