Overview
- Daryl Berman, 71, pleaded not guilty to murdering her husband, David Berman, 84.
- Prosecutor Michael Brady KC told jurors she stabbed him in the chest 'for a reason known only to her'.
- Pathologist Dr Philip Lumb reported the wound had features typical of homicide and said an accidental fall was very unlikely.
- Police initially treated the death as accidental, then arrested Mrs Berman on March 18 following the post-mortem findings.
- Jurors heard she called 999 at 1:55 pm on March 13 and that Mr Berman was pronounced dead at 2:39 pm.