Some the press reporting is frightening. This couple appear to be previous owners of the lorry tractor unit and that has been enough to make them headline news in The Metro;
https://metro.co.uk/2019/10/25/firs...eld-frozen-bodies-found-essex-lorry-10985350/
"A husband and wife named as the last known owners of a lorry containing the bodies of 39 migrants have been pictured. Joanna Maher and haulage firm boss Thomas Maher, both 38, were
arrested on suspicion of conspiracy to traffic people and manslaughter earlier today. Police raided their £400,000 home in Warrington, Cheshire and their beauty salon around the corner, named New Hair Don’t Care. The pair, who remain in custody, said they
sold the cab in October 2018 and had
voluntarily gone to the police themselves."