Nancy Pexton, 70, stabbed Jennifer Abbott, 69, and left her body in Camden flat
A woman has been found guilty of murdering her sister by slashing her neck before leaving with her diamond-encrusted gold Rolex watch.
Nancy Pexton stabbed Jennifer Abbott 10 times and then left her body for three days in her flat in Camden, north London, a court heard.
On Wednesday, an Old Bailey jury convicted Pexton, 70, of murdering Abbott, a film director, on 10 June last year.
Abbott, a 69-year-old US citizen, was last seen alive on a doorbell camera as she returned from walking her corgi Prince at 7.36am that day.
