12:32pm AEST: Witness Julie Tzvetkoff lives across from the Baden-Clay home and said she heard yelling coming from that direction between 8pm and 9pm on April 19.
"It was sharp, loud," she said.
"I couldn't tell if it was male or female."
Defence barrister Peter Davis said there were other homes, a church and a child care centre across from Ms Tzvetkoff's home.
"What I'm suggesting to you is that you heard a yell - the yell didn't necessarily come from the Baden-Clay property," he said.
"It could have come from any of those properties across the road."
Ms Tzetkoff said the noise came from directly opposite where the Baden-Clays lived - not to the right or the left.
"A very sharp hard yell that lasted about one and a half seconds," she said.
Ms Tzetkoff said her dog - which normally only barked at the sound of doors opening and closing - also barked that night.
"Car doors or other doors? What is this door fetish that your dog has?" Mr Davis asked.
Ms Tzetkoff said her dog often barked at the sound of car doors when visitors came over.
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