For months, Mike Kellenyi said, he was so distraught that he was unable to return to work after the loss of his 18-year-old daughter, Nikki, in an April 2012 distracted-driving accident. Nikki Kellenyi, about to graduate from Washington Township High School, was in a car with two friends when the driver, who was using a cellphone, failed to stop at an intersection and an F-150 pickup truck smashed into them, injuring the driver and other passenger as well.