In response to the assassination of Turning Point USA founder Charlie Kirk on Sept. 10, Trump linked alleged killer Tyler Robinson to “radical” far-left activism.

According to authorities, bullet casings found near the suspected murder weapon were engraved with “Hey fascist! Catch!” and “Bella ciao bella ciao ciao,” which stems from an anti-fascist song popularized by the Italian resistance during World War II.

“We have a radical left group of lunatics out there, just absolute lunatics, and we’re going to get that problem solved,” Trump told reporters before boarding Marine One on Sept. 11.