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Police have confirmed they were called to a Queensland home, where a suspected murder-suicide occurred yesterday, multiple times last week.
Detectives found the bodies of 46-year-old Martin Fowler and his 77-year-old aunty Lois Witt at a home on Jambaroo Street in Albany Creek about 5.30pm yesterday.
Fowler's 88-year-old mother was at the home at the time and was not physically harmed.
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Police have confirmed there were no domestic violence orders in place between those involved, but did say there had been family arguments.
"We will review everything our officers have done, we are also looking at body video to see what has occurred in this instance," police commissioner Steve Gollschewski told 9News Queensland.
Detective Acting Superintendent Craig Williams said an initial investigation suggested the man was a registered firearms owner who "discharged a number of shots" which killed his aunty before he "used the firearm on himself".
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Police had visited the property a number of times before the incident occurred, but Williams did not elaborate on the nature of the visits.
"As you would appreciate, I can't comment because the matter is an active coronial investigation," Williams said at a press conference.
"What I can say is police had attended the address a number of times and had dealings with both parties in the preceding week.
"The matter is still under investigation, it would be inappropriate for me to comment on exactly what they were and what happened during those inquiries."
The 88-year-old woman is helping police with their investigation.
"This is a tragic incident and we are assisting the family to the best of our ability," Williams said.
Anyone who saw or heard anything near Jambaroo Street before 5.30pm yesterday was urged to contact police.
Readers seeking support can contact Lifeline on 13 11 14 or beyond blue on 1300 22 4636.
