Police want to speak to these two men after boy, 7, went missing six months ago

Detectives have released images of two men they want to trace in connection with an investigation into a missing seven-year-old boy last seen in southwest London six months ago.

Karima Mahmoud, 43, was with her son Adam Glanville on June 3 last year in Richmond when she became involved in an apparent argument with two men.

Now, police have said they want to trace them as they may have information to aid the search ...