Sarah Pitcher-Hoffman can count herself as part of an elite club: teachers whose students have placed in the IWitness Video Challenge not once, not twice, but three times. Pitcher-Hoffman’s student Shayna Kantor won third place in the 2017 IWitness Video Challenge. Her student last year, Lanna Knoll, and three years ago, Ruby Merritt and Ayva Schiff, were all regional winners in the challenge.