Joed Viera/Staff Photographer Lockport, NY- Niagara County Sheriffs Chief Deputy Steve Preisch, Deputy K. Hetrick, Trooper John Clarke and Zone Sergeant Sam Taglienti stand behind Samantha Fox, Eli Bohlman, Aaron Knuutila, and Courtney Parent at Desales Catholic School. Students at Desales gave the police departments craft ornaments to decorate their trees.