Forty-three year old Bryan Moles of Edinboro, Pennsylvania was arrested inside the Trump International Hotel in Washington D.C. after a semi-automatic Bushmaster rifle was spotted in his car.

It is unclear why Moles had the weapons, although police told NBC4 News that he had “made threatening remarks” at unnamed individuals.

Moles also had a Glock 23 pistol in his glove compartment and 90 rounds of ammunition in his vehicle, according to the police report.