Paramedics work on a Devon D. Reavley, 24, at the scene of a fatal double shooting in Ogden Park Monday, Labor Day, Sept. 5, 2016, in the Englewood neighborhood of Chicago. Chicago Fire Department paramedics tried to resuscitate Reavley but got no response. Both he and another man were killed in the park. Shootings increase over holiday weekends when people are off work, children are out of school and many are outdoors in the warm weather. 46 people were shot and 13 people were killed over Labor Day weekend in 2016.