Dozens of police and rescue vehicles surrounded the home and a negotiator was keeping in touch with the gunman, police said. The situation remained tense until the blast rocked the neighborhood of mostly two-story homes and well-kept lawns. Residents unable to get into their neighborhood because of the police cordon flinched and recoiled as the enormous blast went off.
Soon after the stun blast, officers exchanged gunfire with the suspect and a SWAT member was shot in the hand or arm, said Gwinnett County Police Cpl. Edwin Ritter. Ritter would not saw how the gunman was fatally shot, saying it was being investigated.
"The explosion you heard was used to distract the suspect, to get into the house and take care of business," Ritter said in a news conference minutes after the resolution. He said the situation had gotten to the point where authorities believed the lives of the hostages were in "immediate danger."
The gunman demanded several utilities be restored, Ritter said. According to public records, the home is in foreclosure and has been bank-owned since mid-November.
"It's an unfortunate circumstance we did not want to end this way," Ritter said. "But with the decisions this guy was making, this was his demise."
Firefighters were able to use their radios to let the dispatch center know what was going on, the fire department's Rutledge said, and Ritter said officials decided to "get control of the situation" and do it swiftly.
The incident took place about 35 miles northeast of Atlanta, in the Interstate 85 corridor, and Rutledge said firefighters did not believe there was any danger in responding to the initial call. One engine and one ambulance responded. Ritter said authorities didn't yet know if the suspect may have faked a heart attack or some other problem to bring the firefighters to his home.