A Chicago Police officer inventories guns turned in by the public as part of a “Gun Turn-in” event where a $100 gift card is given for every firearm and a $10 gift card for each BB-gun, air-gun, or replica firearm turned over to police at Universal Missionary Baptist Church in Chicago, Illinois, U.S. May 28, 2016. (Photo by Jim Young/Reuters)





Chicago Police officers examine guns turned in from the public to be cataloged as part of the “Gun Turn-in” event where a gift card is given for every firearm turned over to police at Universal Missionary Baptist Church in Chicago, Illinois, U.S. May 28, 2016. (Photo by Jim Young/Reuters)





A Chicago Police officer examines a shotgun turned in from the public as part of the “Gun Turn-in” event where a gift card is given for every firearm turned over to police at Universal Missionary Baptist Church in Chicago, Illinois, U.S. May 28, 2016. (Photo by Jim Young/Reuters)





Some of the firearms turned in from the public as part of the “Gun Turn-in” event where a gift card is given for every firearm handed over to the Chicago Police are seen in Chicago, Illinois, U.S. May 28, 2016. (Photo by Jim Young/Reuters)





A Chicago Police officer examines a gun turned in from the public as part of the “Gun Turn-in” event where a gift card is given for every firearm turned over to police at Universal Missionary Baptist Church in Chicago Illinois, U.S. May 28, 2016. (Photo by Jim Young/Reuters)





A Chicago Police officer prepares to inventory a hand gun turned in from the public as part of the “Gun Turn-in” event where a gift card is given for every firearm turned over to the police in Chicago, Illinois, U.S. May 28, 2016. (Photo by Jim Young/Reuters)





A Chicago Police officer is handed a shotgun to catalog that was turned in from the public as part of the “Gun Turn-in” event where a gift card is given for every firearm turned over to police at Universal Missionary Baptist Church in Chicago, Illinois, U.S. May 28, 2016. (Photo by Jim Young/Reuters)





A Chicago Police officers disassembles a replica gun turned in from the public as part of the “Gun Turn-in” event where a gift card is given for every firearm turned over to police at Universal Missionary Baptist Church in Chicago, Illinois, U.S. May 28, 2016. (Photo by Jim Young/Reuters)





Handguns turned in from the public as part of the “Gun Turn-in” event where a gift card is given for every firearm turned over to Chicago Police are seen in a box at Universal Missionary Baptist Church in Chicago, Illinois, U.S. May 28, 2016. (Photo by Jim Young/Reuters)





A woman inventories a shotgun that was turned in from the public as part of the “Gun Turn-in” event where a gift card is given for every firearm turned over to the Chicago Police in Chicago, Illinois, U.S. May 28, 2016. (Photo by Jim Young/Reuters)





A Chicago Police officers drops a gun into a box with other firearms turned in from the public as part of the “Gun Turn-in” event where a gift card is given for every firearm turned in at Universal Missionary Baptist Church in Chicago, Illinois, U.S. May 28, 2016. (Photo by Jim Young/Reuters)