Police: Lead used to poison chiropractor's wife may have come from his Decatur office

May 20—Lead that may have been used to poison a Decatur chiropractor's wife was found in the X-ray room of his Sixth Avenue office, a Hartselle police investigator told the court this week.

Brian Thomas Mann, 34, a Hartselle resident with a chiropractic business in Decatur, was arrested Sept. 2 after being indicted for the attempted murder of his wife. He was released from jail after posting a $500,000 bond, with conditions that include a requirement that he report back to Morgan County Jail every weekend.

In a search warrant application submitted to the Morgan County Circuit Court on Tuesday, Hartselle police Lt. Alan McDearmond said he was contacted by the Morgan County Department of Human Resources on Jan. 26, 2022, and advised that Mann's wife was unresponsive at UAB Hospital and was a possible victim of intentional lead poisoning.

McDearmond said investigators questioned Mann at the time about any lead sources that his wife could have ingested.

"Brian told investigators he only knew of (his wife taking) one vitamin capsule, one prescription pill, one gummy and one prescription powder," McDearmond wrote.

Investigators unsuccessfully searched the Hartselle home of Mann and his wife for a lead source and on Jan. 28, 2022, the Alabama Department of Public Health took samples from the home and "all the samples were negative for lead."

McDearmond said Mann's children tested negative for lead.

All efforts to find a source of lead that could have been used to poison Mann's wife were unsuccessful, McDearmond said, "until speaking with a subject that said he installed lead in the walls of an X-ray room at Advanced Chiropractic," Mann's business.

The contractor "said he had thought about the possibility of the lead being used to poison (Mann's wife) and wanted to report it to the police," McDearmond said.

McDearmond said the contractor installed eight rolls of lead in the walls of the X-ray room about a year before Mann's wife was hospitalized.

According to the contractor, McDearmond said, "there was lead left after the job was completed and the lead was left with Brian Mann."

McDearmond requested a search warrant of Advanced Chiropractic so he could take samples of the lead that had been installed.

"Investigators have lead taken from the body of (Mann's wife) while she was in the hospital," McDearmond wrote. "Investigators wish to compare the lead taken from (Mann's wife) to lead located at 2112 Sixth Ave. S.E.," at Advanced Chiropractic.