3.34pm: Defence barrister Peter Davis said Telstra phone records showed it was possible someone had used Mrs Baden-Clay's mobile phone in the Fig Tree Pocket area at 6.51am on April 20, the day she was reported missing by her husband.
Mr Davis said Gerard Baden-Clay googled the term "taking the fifth" a few days before his wife's disappearance in reference to a television program he'd watched.
"Now the other point which seems to take centre stage before Justice Boddice was the suggestion my client had searched the term 'taking the fifth'," he said.
"It seems obvious that my client viewed a television program a couple of days before Mrs Baden-Clay disappeared, that program raised questions concerning self-incrimination and taking the fifth."