Following is a summary of this Daily Mail UK article:
A mother and her three young daughters were stabbed and critically injured while eating breakfast on vacation in France in the village of Garda-Colombe by a Moroccan born Muslim who was an acquaintance of the family. Mohamed Boufarkouch attacked the woman and her three daughters aged between eight and 14, and he is custody under suspicion of attempted murder. He was also on holiday with his own family including two children from his home near Paris. The youngest victim is most critically injured with a punctured lung. As Boufarkouch was attacking the woman and children he was making references to them “being too lightly dressed.”