All 13 Knoxville wrestlers placed in the top five with four champions and the Panthers won the P-C-M Invitational yesterday by 54.5 points over runner-up Gilbert. P-C-M was third and Pella claimed eighth place. Jay Fresh at 120, Lane Colwell at 145, Tyler Chatterton at 152, and Aaron Crossett at 182 all claimed gold medal performances. James Stittsworth at 126 and Cody Baker at 138 earned second place. Panthers Coach Ron Peterson says all of the wrestlers battled hard. Knoxville is in action this Thursday with a road match in the Little Hawkeye Conference against Norwalk.