The man’s death in Hope Island was reported to the police by the coroner, following a post-mortem that revealed acute pentobarbitone toxicity, a drug commonly used in veterinary euthanasia.

The drug is listed as a schedule two substance under the Drugs Misuse Regulation 1987.

Following an extensive investigation into the man’s health, medical care, and treatment before his death on April 11, law enforcement has charged a 53-year-old male from Main Beach with supplying the deceased with the means to end his life.

“The alleged offender is deliberately targeting vulnerable people, taking advantage of them in their most desperate moments,” Mooney said.

“Detectives are looking into numerous other deaths dating back to 2021 where it is alleged the defendant has had dealings with the deceased person.

“We believe this number could grow as the investigation continues.

Detective Inspector Mark Mooney stated that the police are now looking into other cases dating as far back as 2021 and are seeking assistance concerning a company named “End of Life Services.”

“Anyone with information relevant to this investigation or who has contacted a business called End of Life Services is encouraged to come forward and speak with our detectives,” he added.

“These safeguards exist to ensure proper oversight, consent and protection for those involved,” Mooney said.

“Circumventing those processes undermines the protections in place and puts lives at risk.”

Queensland implemented a voluntary assisted dying program in 2023, with strict criteria allowing those who are terminally ill to seek medical assistance to die. The 53-year-old faces charges including two counts of aiding in suicide, and additional counts of drug trafficking, possession of dangerous drugs, and possession of property acquired through illegal drug activities.

An 81-year-old Southport woman has also been charged with one count each of aiding suicide, trafficking dangerous drugs, possession of dangerous drugs and sale of potential harmful things.

An 80-year-old Ashmore man has been charged with one count each of trafficking in dangerous drugs and possessing dangerous drugs.

They will all appear in court this month.

Investigations are ongoing.

Readers seeking support can contact Lifeline on 13 11 14 or beyond blue on 1300 22 4636.