Wilmington, DE – April 25, 2017 – A group of Corrado Management’s employees participated in the Lt. Joseph Szczerba Memorial 5k which took place at Salesianum High School. Lieutenant Joseph Szczerba ‘85, an 18 year veteran of the New Castle County Police Department and a 1985 graduate of Salesianum School, was killed in the line of duty on September 16, 2011.