The 2015 Rockstar Energy Drink Mayhem Festival continues it’s trek across North America with a stop in Idaho.

The scorching heat of the day did little to deter the thousands of heavy metal fans who flocked to Nampa, Idaho at the Ford Idaho Center to see the legendary headliners, Slayer and King Diamond, perform. They, along with fellow main stage acts Hellyeah and The Devil Wears Prada, pounded out an enthusiastic evening of metal for the die hard crowd. The heat took it’s toll on more than a few, but the festival goers stood strong through out the day.

The Victory Records stage featured White Chapel, Shattered Sun, Kissing Candice, Jungle Rot, Sister Sin, Thy Art Is Murder, and Sworn In. The crowds were just as insane for the secondary stage as they were the main stage with non-stop pit action swirling from the time the gates opened and the first chords hit the amps.

Photographer Katarzyna Cepek was on hand to capture the mayhem of the day.

Mayhem Festival
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