Son killed father in Isle Royale murder-suicide, newly released records show

Michigan officials offered the first new information about a case that drew national interest since June, when the bodies were found by park rangers.

The Minnesota Star Tribune
October 24, 2025 at 4:50PM
Isle Royale National Park, shown in June. Two bodies were found by park rangers on June 9. (Anthony Soufflé/The Minnesota Star Tribune)

The two campers found dead on Isle Royale National Park this summer died in a murder-suicide, newly released documents in Michigan confirm.

Updated death records say Bradley Baird, 30, stabbed his father, John Baird, 60, and then himself at the campground in the remote island wilderness in Lake Superior near the coast of Minnesota’s North Shore.

The records say John Baird was “stabbed multiple times by his son” with wounds in the head, torso and extremities. Bradley Baird was found with multiple “self-inflicted sharp injuries and stab wounds to the neck and torso,” according to the records.

The details are the first new information in months about the case. Since the bodies were found by park rangers June 9, federal investigators handling the deaths have released almost nothing.

The lack of information initially fed rumors about the deaths, drawing questions and fears from hikers in an isolated park accessible only by boat or plane. It also drew criticism from some who rely on Isle Royale tourism for scaring away potential customers.

Keweenaw County, Mich., officials first released death records in July, but at the time listed the cause of death for the father and son as “pending law enforcement investigation,” and listed time of death as unknown.

Shortly before that, the medical examiner in Keweenaw County, population 2,000, had told a reporter at the Michigan news outlet MLive that the suspected cause of death was murder-suicide and that it was not clear who died first.

Examiner Michael McAllister, chief of staff and trauma director at a local hospital, said then that he completed the death certificates, but autopsies were done in Dane County, Wis., according to MLive.

At the time, Dane County officials did not respond to the Minnesota Star Tribune or other news outlets. Neither did McAllister.

The death certificates say the Bairds lived at the same address in Salem Township, Mich., a suburb between Detroit and Ann Arbor. John Baird was listed as president of an insurance company, and Bradley was listed as a self-employed writer.

The most accessible water access at the South Lake Desor Campground in Isle Royale, where a father and son died in June. (Anthony Soufflé/The Minnesota Star Tribune)

Park service officials declined to answer questions about whether law enforcement responded to the site between a warning of potential violence at 12:10 a.m. on June 7 and the time rangers arrived at the campground early June 9.

Roughly 40 hours before rangers said they were notified of two dead bodies, spurring them to hike overnight to the remote campground, a hiker had called police and reported screaming and threats of murder and suicide at the site.

The caller said it was a “very full campground,” with at least three other groups in addition to their own and the person screaming. The caller said they packed up in the dark and left South Lake Desor Campground, on the island’s interior, and headed toward the tiny enclave of Windigo, 11 miles west.

The newly released death records say the actual time and date of death is unknown, but the time between “onset” and death was “minutes.”

Mental health information and resources for crisis care are available on NAMI Minnesota’s website, namimn.org. If you or someone you know is struggling with suicidal thoughts, call the 988 Suicide and Crisis Lifeline by dialing 988. You can also text HOME to 741741 to connect with a Crisis Text Line counselor.

about the writer

about the writer

Walker Orenstein

Reporter

Walker Orenstein covers energy, natural resources and sustainability for the Star Tribune. Before that, he was a reporter at MinnPost and at news outlets in Washington state.

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