A Victorian woman who cooked up a mushroom lunch which killed three and put another in hospital says she meant no harm.
The woman, a daughter-in-law of some of the victims, is being investigated.
Australian correspondent Murray Olds says police are baffled by this case, as no-one can identify what type of mushrooms were cooked and served to the victims.
LISTEN ABOVE

Anna Breman: Reserve Bank Governor explains why OCR increase was necessary
04:48

Barry Soper: Newstalk ZB senior political correspondent on the Reserve Bank moving to increase the OCR for the first time in three years
05:24

Gordon Robison: US correspondent on the US launching new strikes on Iran
03:47