A driver who was filmed inhaling laughing gas behind the wheel before a 100mph crash has pleaded guilty to killing three teenage friends.
Thomas Johnson was speeding when his car hit a tree in the village of Marcham, Oxfordshire, killing passengers Ethan Goddard and Daniel Hancock, both 18, and Elliot Pullen, 17.
Johnson, 19, admitted three counts of causing death by dangerous driving and is being sentenced at Oxford Crown Court.
The victims’ families called him a “cocky teenage boy” who was showing off and urged others “not to be that driver who shows such disregard for their friends’ lives”.
Mr Hancock’s family also begged people not to be “a passenger of such a driver”.
“Please learn from this, an opportunity that the boys were not fortunate enough to be given,” they said.
Mr Goddard’s father, Robert, said: “He’s ruined everyone’s life, he’s taken three, ruined his own life, devastated ours, just for showing off.”
Elliot Pullen’s sister, Mia, 20, added: “I know he’s just a cocky teenage boy, I know he’s not an awful person but he made some awful decisions and I really hope that he feels guilty for what he’s done.
“This is his fault, he’s done this, he’s killed them and I hope it stays with him forever.”
Johnson had held his licence for less than a year when he was driving his BMW 3 Series at speed along the A415 towards Abingdon just after midnight on 20 June 2023.
Detectives said as he entered a 30mph (48km/h) zone, he lost control of the vehicle going into a bend, the car skidded and hit a lamp-post before hitting a large tree.
All three passengers died at the scene. Johnson suffered life-threatening injuries and spent several months in hospital.
Two sisters told police they had heard a car skidding or drifting nearby shortly before they were overtaken by a silver BMW.
Moments later, as they entered Marcham village, they discovered the wreckage and called 999.
Police said data from a mobile phone recovered from the scene suggests that in the 30 seconds before the crash, the car reached a peak speed of 97mph.
Three videos recorded by the young men, moments before the collision, show the driver and some of the passengers with inflated balloons in their mouths and the vehicle being driven at excessive speed.
The final video, taken within a minute of the crash, shows the car accelerating away from a red light while the driver appears to be attempting to skid the vehicle.
A crash scene investigator concluded Johnson had been driving aggressively and had deactivated the car’s dynamic stability control and traction control systems.
Ethan Goddard was the only one in the vehicle wearing a seatbelt.
Det Sgt Tony Jenkins, of Thames Valley Police, said: “It’s tragic, I’ve got a son the same age and you just hope that they don’t put themself into positions of vulnerability, you hope they don’t drive excessively, you hope they don’t use any drugs, it really is a tragic case.”
