GREENFIELD An Amazon facility in Greenfield is shut down for the day after a deadly shooting early Friday morning. According to the Hancock County Sheriff's Department, deputies responded to a person shot at the Amazon facility on West 7114 200 North just after midnight. When they arrived, deputies found a deceased male in the parking lot and another male nearby with his hands raised to surrender. The deceased male was identified as Isaac Riley, 39, of Indianapolis. After an investigation, police said they believe the shooting to be an act of self-defense and said there is no ongoing threat to the public. "We are deeply saddened by this incident and our thoughts are with their loved ones during this difficult time. Were working closely with law enforcement while they investigate this incident," Amazon spokesperson, Austin Stowe said. Amazon officials said they have shut down operations at the facility at this time and when they re-open, will be increasing on-site security personnel as a safety precaution.