IDA, Ark. – Dustin L. Cannon, 42, of Ida, faces first-degree murder charges after authorities say he shot and killed his brother, Austin Cannon, during a confrontation at his home on Oct. 20.
Cleburne County Sheriff’s deputies responded to the 3000 block of Heber Springs Road North around 7:07 p.m. following reports of a shooting. They found Austin Cannon deceased outside the residence from multiple gunshot wounds. Dustin Cannon, who was waiting outside with his hands raised and the firearm on the ground, told deputies he had killed his brother and that no one else was present.
According to the arrest affidavit, the incident stemmed from a family dispute. Court documents indicate Dustin Cannon sent profanity-laced text messages to Austin Cannon shortly before the shooting, challenging him to come over. Austin arrived minutes later and confronted Dustin on the back porch. Dustin told investigators that Austin threatened to kill his wife and daughter, then raised his fist as if to strike him. Dustin retrieved a .40-caliber handgun from the bedroom, instructed his wife to take their daughter inside, and fired at Austin until the 21-round magazine was empty. Detectives recovered 18 spent shell casings from the porch, with evidence showing Austin was shot while standing and several more times after falling.
A witness reported ongoing family tensions, including Austin’s distance from the family and their mother’s consideration of removing him from her will. The witness described Austin as violent but said she had not heard him threaten Dustin directly.
Dustin Cannon, a biology and science teacher hired by the Bald Knob School District in 2024, self-reported the incident to his employer and was placed on administrative leave, later transitioning to unpaid status. District officials confirmed no involvement of students or staff and no threat to school safety.
Cannon was arrested at the scene, interviewed at the sheriff’s office, and booked into the Cleburne County Detention Center on a $1 million bond. He is scheduled to appear in court on Oct. 29. The investigation remains ongoing.