GEORGETOWN, Ind. &

A 15-year-old boy who had been arguing with his mother opened fire on deputies as they arrived at their home, killing one and critically wounding the other, authorities said. The teen was later found dead.




Floyd County Coroner Greg Balmer confirmed Tyler Dumstorf's death, but neither he nor a state police spokesman would say how the teen died. Authorities said they would provide more details at a news conference set for later Tuesday.




State police had identified Dumstorf as the suspected shooter as they searched for the boy after the shooting Monday evening. When officers entered the home shortly after midnight, they found him dead on the floor, state police Sgt. Jerry Goodin said.




"The whole community here should be enraged," Goodin said. "There's a lot of us who are heartbroken."




Deputy Frank Denzinger, a four-year veteran of the sheriff's department, died hours after the shooting, Sheriff Darrell Mills said. Deputy Joel White, who has been with the department 17 months, was hospitalized in critical condition this morning, the department said.




Denzinger and White went to the home about 10 miles west of Louisville, Ky., on a report of a confrontation between the boy and his mother, sheriff's Lt. Frank Loop said.




Loop said the boy's mother was not injured.




Goodin said officers arrested two people as they conducted their search and investigated the shootings, but he declined to discuss how they were involved.




"I don't have a lot of answers tonight," he said early today. "There's a lot of questions I still don't have answers to."




Scores of officers had spent hours combing the rural subdivision and nearby woods before finding the boy dead in the home. Residents of about 25 houses were evacuated during the search.




Goodin would not say what might have caused the confrontation or whether officers found a weapon with Dumstorf.