Archibald Thomson Hall, also known as Roy Fontaine (17 June 1924 – 16 September 2002) was a Scottish serial killer and thief.
Born in Glasgow, Scotland, he became known as the Killer Butler or the Monster Butler after committing crimes while working in service to members of the British aristocracy.
At the time of his death he was the oldest person serving a whole life tariff in prison.
Hall's criminal career began as a thief at the age of 15.
He soon progressed to house breaking.
Capitalising on his bisexuality, he then infiltrated the gay scene in London, after moving there with profits of his criminal ventures.
He served his first jail sentence for attempting to sell jewellery in London that he had stolen in Scotland.
During his sentence he studied antiques and learned the etiquette of the aristocracy, as well as taking elocution lessons to soften his Scottish accent.
Upon his release he began using the name Roy Fontaine, after the actress Joan Fontaine, and worked as a butler, occasionally returning to prison for further jewel thefts.
He married and divorced during this time.
1945
Scott-Elliot had been the Labour MP for Accrington from 1945 to 1950, was wealthy and from an aristocratic Scottish background.
Hall's plan was to rob the couple of their money and retire, but in the end he killed both of them after Dorothy Scott-Elliot walked in on Hall and an accomplice, Michael Kitto, as the two men were discussing their plans.
Kitto's first murder was when he immediately put a pillow over her mouth and suffocated her.
Hall and Kitto then drugged her husband and drove them both up to Scotland, helped by the Scott-Elliots' housekeeper Mary Coggle.
After they buried Dorothy in Braco, Perthshire, they strangled and beat her sedated husband with a shovel and buried him in woods near Tomich, Invernesshire.
Their next victim was Coggle, who had taken to wearing Dorothy's expensive clothes and jewellery, and was drawing too much attention to herself.
1975
In 1975, Hall was released from prison and returned to Scotland.
He began working as butler to Margaret ('Peggy'), Lady Hudson, a dowager (widow of Sir Austin Hudson, 1st Baronet, a Conservative member of parliament) who lived at Kirtleton House, Dumfriesshire.
Hall had initially planned to steal her valuables but he never carried this out when he realised that he liked both his job and employer too much.
1977
When David Wright, an acquaintance from his last prison term, was also given a job on the estate as a gamekeeper in 1977, the two had an altercation after Wright stole some of Lady Hudson's jewellery and threatened to tell her about Hall's own criminal past if Hall reported him.
Hall took Wright on a rabbit hunt in a trick attempt at coming to an amicable solution.
Once out in the fields, he shot Wright dead and buried him next to the stream in the Kirtleton House grounds.
Hall soon left his job after Lady Hudson discovered his criminal past.
Based in London again, he combined more thieving and racketeering with working as a butler to the 82-year-old Walter Scott-Elliot and his 60-year-old wife Dorothy.
After she refused to dispose of a fur coat which was potentially incriminating evidence, Hall and Kitto killed her with a poker and left her body in a stream near Middlebie, Dumfriesshire, where she was discovered on 25 December 1977 by a shepherd.
The final victim of the pair was Hall's half-brother Donald, a paedophile recently released from prison, whom Hall hated.
Hall and Kitto found Donald at Hall's holiday home in Cumbria, and, telling him that their next robbery was going to be a tie-up job, tricked him into letting them practise on him.
Once Donald was tied up, Hall used chloroform to incapacitate him before drowning him in the bath.
The abortive effort to dispose of his body led to Hall and Kitto's downfall.
Hall and Kitto placed Donald's body in the boot of a car and again drove to Scotland to carry out another burial.
However, Hall had made Kitto replace the car's number plate which contained three 9s, because he believed it was unlucky: this meant the tax disc and the number plate did not match.
The wintry weather made driving hazardous, and so on reaching North Berwick in East Lothian, they decided to check into the Blenheim House Hotel on the north side of the High Street overnight to lessen their chances of being in an accident.
However, the shifty movements of Hall and Kitto made the hotelier suspicious and, worried about whether he would be paid for their stay, he called the police as a precaution.
When they arrived, they realised the tax disc and number plate did not match and took Kitto and Hall in for questioning.
They then took the car to the police station (only 200 yards away, and on the same side of the High Street) where they made the discovery of Donald's body in the boot.
Kitto was arrested but Hall escaped through a lavatory window.
He was captured at a police roadblock in nearby Haddington.
The police then made a connection between Hall's car and the registration number of a vehicle noted by a suspicious antiques dealer in Newcastle-under-Lyme, to whom two men had offered silver and china at a price well below its true value.
The police traced the car to the Scott-Elliots' address in London and found the apartment robbed of many valuables and spattered with blood.
This also linked with the murder of Coggle, whose body had already been found and who had been previously registered as a housekeeper for the Scott-Elliots.
