Corporal Arndt along with Detective Waltman, Firefighter Sutton, and Officer Gallagher participated in the annual Lancaster 9-11 Memorial Stair Climb.  This event is held at Clipper Stadium each year to remember all the lives lost during the 9-11 attacks.  Each climber wears a badge with the picture of a person that was killed on that terrible day.  The money raised by the climbers goes to the National Fallen Firefighters Foundation.