David Lammy has told JD Vance he was wrong to link Henry Nowak's murder to immigration and warned him the intervention on social media was "not helpful".The Deputy Prime Minister said he challenged the US vice-president in a "robust" phone call on Saturday after Mr Vance appeared to blame the killing on a "mass invasion" of people into Europe.

David Lammy has told JD Vance he was wrong to link Henry Nowak's murder to immigration and warned him the intervention on social media was "not helpful".The Deputy Prime Minister said he challenged the US vice-president in a "robust" phone call on Saturday after Mr Vance appeared to blame the killing on a "mass invasion" of people into Europe.