Nine years for laughing gas crash driver who killed his friends - The Guardian
- Nine years for laughing gas crash driver who killed his friends The Guardian
- Driver Thomas Johnson jailed for killing three teenage passengers after inhaling laughing gas at the wheel Sky News
- Man sentenced to prison for causing death by dangerous driving – Marcham Thames Valley Police
- Driver, 19, jailed for killing three passengers after inhaling laughing gas and hitting 100mph The Telegraph