Co-accused Nicholas Kutner, 48, was found not guilty of Carole Waugh's murder by a jury at the Old Bailey, but guilty of perverting the course of justice by concealing the death.
He had already admitted conspiracy to defraud.
Rakesh Bhayani was today found guilty at the Old Bailey of the murder of wealthy Carole Waugh who was stabbed in the neck in her flat in Marylebone, central London.
Nicholas Kutner was found not guilty of murder.
A man killed after being hit by a train while being chased by police has been named as Devante Keane from Essex. The 20-year-old was stopped by officers in Willesden Green who wanted to search him for drugs.
Devante Keane ran off into nearby gardens, climbed over a fence and onto the railway line. He was then hit by a train near Dartmouth Road.
Detectives have tonight confirmed a man was stopped by police before he was hit by a train. Officers suspected he may have been carrying drugs. He made off a short while later, sparking a police search in Willesden.
The man, believed to be in his 20s, was hit by a train on the line near Dartmouth Road around 40 minutes later. He was pronounced dead at the scene.
The British Transport Police has released this statement after a man was hit by a train this afternoon:
There are no trains to and from Marylebone until further notice. Police are investigating after someone was hit by a train.
The incident involving Katherine Blair is being linked with another attempted robbery nearby half-an-hour earlier. Met Police say: "On both occasions a firearm was seen but not used - no shots were fired. "None of the victims were injured and nothing was stolen during the incidents."
The first incident happened in Boston Place at 8pm involving a female victim and a male suspect.
Tony Blair's daughter was held up at gunpoint by two men during an attempted robbery on Monday evening.
Kathryn Blair, 25, was not hurt in the incident as she walked down a central London street with her boyfriend and a group of friends.
Scotland Yard confirmed an incident involving two male suspects with a gun took place in Ivor Place, Marylebone, at 8.30pm on Monday night.
The Blair family were seen at the wedding of Euan Blair last weekend.
Londoners are warned all the time to beware of thieves who target expensive mobiles, tablets and laptops - and these men found out to their cost exactly why.
Enjoying a meal outside in Marylebone, they became a victim of an audacious snatch and grab.
A man in motorcycle gear walked calmly up to their table, and lifted a laptop from under their noses. They attempted to give chase, but the thief speed off on a motor scooter with a nearby accomplice.
CCTV from the L'autre Pied restaurant shows just how quickly the theft happened.