insert_link Active Rock Slipknot’s Roadshow Gig in Illinois Takes a Morbid Turn On Sunday, August 11th, it was reported that a 62 year-old man died after being transported from Slipknot's Knotfest Roadshow concert at the Hollywood Casino Amphitheatre in Tinley Park, Illinois. In a recent interview, a spokesperson for the Cook County Medical Examiner's office said that an autopsy has been completed on Richard Valdez, with the cause and manner of death pending further testing. "Mr. Valdez was pronounced dead at St. […] todayAugust 16, 2019