Novichok victims mother says family took comfort that no more people died

The mother of Salisbury poisonings victim Dawn Sturgess has said her family found comfort that she was the only person to be killed by the Russian nerve agent Novichok when the potential harm was much, much more.. 

​The mother of Salisbury poisonings victim Dawn Sturgess has said her family found comfort that she was the only person to be killed by the Russian nerve agent Novichok when the potential harm was much, much more..