"I thought if there wasn't a body I'd get away with it" - chilling video footage of a man confessing to killing his landlady has been released by police after he was sentenced to life in prison today (November 4).

Scott Paterson, 45, had lived as a tenant in Annette Smith’s home in Fairfield, near Stotfold, for several years but then began caring for her while she was recovering from a stroke. 

He suffocated her on November 8 last year, saying the demands of her care caused him to "snap". 

After her murder, Paterson dismembered the 74-year-old's body and hid her remains at a storage unit in Letchworth.  

Paterson then posed as Annette, sending emails, gifts and cards to her family and friends in an attempt to further cover his tracks and pretend she was still alive. 

Her relatives raised concerns to police and an investigation was launched by the Bedfordshire, Cambridgeshire and Hertfordshire Major Crime Unit in April. 

Paterson had initially told police that Annette had left their home with an unknown woman on her own accord. 

However, detectives discovered there had been no activity on her bank account and her passport and clothing were still at the home, along with her laptop.  

They also found CCTV and records which showed Paterson had sold Annette’s jewellery and other belongings for more than £5,000.  

'Annette was a beautiful, caring, trusting and generous lady, who meant so much to so many people.''Annette was a beautiful, caring, trusting and generous lady, who meant so much to so many people.' (Image: Bedfordshire Police)

Paterson eventually confessed to her murder. He said: "I just wanted to get out of the situation. In hindsight, there are obviously better ways to have done that, but I just...I snapped and it just felt like what I should do."

He said he had been thinking about killing Annette for "maybe a few weeks", adding: "I thought if there wasn't a body I'd get away with it."

Paterson, of no fixed address, has been sentenced to a minimum term of 20 years in prison.

Judge Justice Murray said: "You had been contemplating killing Annette Smith before you had finally killed her. 

"This shows you had been thinking about and planning her death for some time. After you killed Annette Smith, you told elaborate lies."

Detective Chief Inspector Katie Dounias, who led the investigation, said: "While in a position of trust, Paterson cruelly took advantage of Annette’s vulnerabilities which culminated in him not only ending her life, but taking abhorrent and deceptive steps to conceal his crimes. This was compounded by his efforts to make a financial gain by selling Annette’s belongings. 

"There is nothing that will ease the impact this will have had on those that knew Annette, but the hope is that today’s sentencing provides some solace to her family and friends and puts an end to what has no doubt been a horrific ordeal for her loved ones."

A tribute put together by Annette’s family reads: "We are totally heartbroken and devastated that Annette has been taken away from us in such a cruel and senseless way. 

"She was a beautiful, caring, trusting and generous lady, who meant so much to so many people. 

"Annette, rest in peace with those who will love and take care of you."