The heartbroken families of the two students killed in the knife and van attack in Nottingham have joined thousands of people for a moving vigil in their memories.Relatives of medical student Grace O'Malley-Kumar and history student Barnaby Webber could be seen embracing as crowds joined them in their grief on the University of Nottingham's main campus.

The heartbroken families of the two students killed in the knife and van attack in Nottingham have joined thousands of people for a moving vigil in their memories.Relatives of medical student Grace O'Malley-Kumar and history student Barnaby Webber could be seen embracing as crowds joined them in their grief on the University of Nottingham's main campus.