LITTLE ROCK, Ark. — Authorities reported on Thursday that a teacher confessed to killing a couple, whom he did not know, as they were hiking with their two children in an Arkansas state park. This confession followed his capture after a five-day manhunt and numerous tips from the public.

Andrew James McGann, aged 28, was apprehended by State Police on Wednesday at a barbershop in Springdale, located roughly 30 miles (50 kilometers) north of Devil’s Den State Park, according to Maj. Stacie Rhoads, who leads the department’s criminal investigation unit.

McGann faces charges of two counts of capital murder for the Saturday killings of Clinton David Brink, 43, and his 41-year-old wife, Cristen Amanda Brink. He is currently detained without the option of bail.

Rhoads stated at a Thursday press conference, “He did indicate he committed the murders,” and when pressed for more details, she added, “I would call it an admission.”

Arkansas State Police Col. Mike Hagar mentioned that the authorities are investigating a motive for the attack, and there is no evidence suggesting McGann had any prior connection with the couple or their children.

Officials explained that the husband was attacked first, about half a mile (0.8 kilometers) into the park. The mother reportedly led her children to safety before going back to aid her husband, at which point she was also fatally stabbed.

Authorities have not said if the girls witnessed both their parents being killed.

McGann was cooperative during the arrest and admitted to killing the couple soon after, Rhoads said. Police also matched his DNA to blood found at the crime scene. The case is distressing even to the police.

“In my 27 years that I’ve been with the State Police, this is probably one of the most heinous that we’ve had, especially the aspect of just how random it was,” Rhoads said.

But officials emphasized at the news conference that McGann, who has no criminal record, is innocent until proven guilty.

Washington County prosecutor Brandon Carter said he did not know if McGann has a lawyer or will need a public defender. The Associated Press has left messages at a number listed for McGann.

Two of the Brinks’ three daughters — ages 7 and 9 — were with them on the hiking trail Saturday, but they were not hurt and are being cared for by family members, authorities said.

Authorities said the investigation was set in motion when they reported the killings to another hiker on the trail.

The State Police collected photos and videos from other hikers who didn’t witness the attack but were on the trails at around the same time. Police also released a composite sketch and a photo of a person of interest that showed him only from behind.

The police then narrowed down the suspect’s vehicle, which had tape over the license plate, using surveillance footage from homes and businesses near Devil’s Den.

Within an hour of McGann being identified as a suspect, he was caught at the barber shop.

“Everyone speculates that there was a lot of thought that went into this to conceal his identity, but on the other side of that, he was very sloppy,” Rhoads said.

Carter indicated the state would give a jury the option to sentence McGann to the death penalty.

McGann has active teaching licenses in Arkansas, Texas and Oklahoma, according to each respective government certification website. There are no infractions or suspensions noted on his public state licensures in any of those states. The Associated Press reached out to all three state education agencies on Thursday.

McGann was placed on administrative leave in spring 2023 while he was employed at Donald Elementary School in Flower Mound, Texas, “following concerns related to classroom management, professional judgment, and student favoritism,” according to a spokesperson for the Lewisville Independent School District.

Sierra Marcum, whose son was in McGann’s fourth grade class, said the teacher came across as standoffish, “pretty cold,” and “disinterested in his students.” Marcum said her son had come home from school upset and complaining about McGann, which she reported to the school’s principal.

McGann resigned from the Lewisville posting in May 2023, the district said in a statement.

He also taught at a small Oklahoma school district from the summer of 2024 until May this year. He resigned to take a job in another state, according to a statement from Sand Springs Public Schools, near Tulsa. The district said McGann passed all background checks.

Law enforcement hasn’t contacted Sand Springs Public Schools regarding the investigation, according to district spokesperson Lissa Chidester.

McGann had not yet started his new job in Arkansas at Springdale Public Schools, said Jared Cleveland, the district superintendent. He said the district could not provide more information, citing the investigation.

The Brinks had recently moved from South Dakota to the small city of Prairie Grove in northwest Arkansas. Their water was connected less than two weeks ago, Mayor David Faulk said.

Clinton Brink was supposed to start working as a milk delivery driver on Monday in the Fayetteville area, according to Hiland Dairy, his employer. Cristen Brink had been licensed as a nurse in Montana and South Dakota before moving to Arkansas.

The Brink family said the couple died “heroes protecting their little girls.”

Devil’s Den is a 2,500-acre (1,000-hectare) state park near West Fork, about 140 miles (220 kilometers) northwest of Little Rock, the state capital. It is known for its hiking trails and rock formations, and it is a short drive from the University of Arkansas in Fayetteville and Walmart’s Bentonville headquarters. A state park since the 1930s, its trails lead to the Ozark National Forest.

Riddle reported from Montgomery, Alabama. Associated Press reporter Hallie Golden in Seattle contributed.

Copyright 2025 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.