TIM JEAN/Staff photo. Methuen Police K-9 Officer Jeff Torrisi, right, watches his partner "Dunkin" demonstration how they would apprehend a suspect played by Essex County Sheriff Department K-9 Officer John Zaccari during the Kiwanis Club of Greater Lawrence annual Bike Rodeo held at the Target store parking lot in Methuen. 6/23/12

120623TJEBIKERODEO