Officers are believed to have investigated and confiscated some items, although no arrests were made. But Shinoda says the police activity was nothing to do with Linkin Park.

"There were a shocking number of officers in the venue. Whatever happened, nobody called POT-911 because the cops were there," He tells Sirius XM. "I didn't call anybody. Chester Bennington didn't call anybody. We didn't call f***ing anybody."