Three arrests in York City including one for homicide after police execute several search warrants. Officers say 14-year old Christopher Johnson has been charged with the may-2nd shooting death of 27-year old Antonio Navarro-Garcia along the 1st-block of South Belvidere Avenue. Police also seized an allegedly stolen handgun along with heroin and cash. Meanwhile, 26-year old Diontaye Jackson was charged with attempted homicide for a shooting in the first block of North Sherman Street back on April-22nd. At that location, officers confiscated a handgun and more than $5000-in heroin. Jackson will also face possession with the intent to deliver heroin. And at a third residence, a 17-year old juvenile was arrested for possession of a handgun and crack cocaine. Local police had assistance from U-S Marshals and the ATF.