Multiple explosive devices were found during a search of the suspected gunmans home and vehicle after Saturdays attempt on Donald Trump s life, according to The New York Times.

The FBI identified 20-year-old Thomas Matthew Crooks, of Bethel Park, Pennsylvania, as the suspected shooter early Sunday morning.

The Times reports that agents from the FBI and the Bureau of Alcohol, Tobacco, Firearms and Explosives searched Crooks home Sunday with prosecutors from three U.S. attorneys offices in Pennsylvania.

Two explosive devices were said to have been found in Crooks car, and authorities suspect a third may have been found at his home, the Times reports.

Crooks was killed by Secret Service agents after firing at the former president from the top of a building outside Trumps campaign rally in Butler, Pennsylvania, according to authorities.