http://www.couriermail.com.au/news/...-of-wife-allison/story-e6freoof-1226595359813
10.26am: Witness Elise Neilsen said she rang Baden-Clay on April 20, after hearing Allison was missing.
"I said 'what's happened, where would she be?'," she said.
"He said 'she went for her normal 10 o'clock walk ... and hasn't come back'.
"My reaction was '10 o'clock, does she always walk at 10 o'clock?'.
"And he said 'yes'."
Mr Davis said Baden-Clay told police he had last seen her at 10pm when he went to bed and assumed she had gone for a walk in the morning.
He asked Ms Neilsen whether she could have gotten that confused.
"I thought he had said she went for her normal 10 o'clock walk and didn't come back," she said.
"It's a possibility."
The court heard she then asked if Allison had been taking her medication.
"You were thinking she had done something to herself," Mr Davis said.
"It crossed my mind," she replied.