Two pictures of the gunman suspected of carrying out the shootings at the offices of French newspaper Liberation and a bank have been released.
Police believe the lone gunman is responsible for the attack at the newspaper in Paris as well as three other incidents.
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More than 11,000 BHS workers will be told they face redundancy consultation today.
Divisions among MPs and party supporters have intensified in recent weeks amid an increasingly fraught leadership battle.
Stephen Port, 41, is already accused of drugging and murdering four men he met on gay websites before dumping their bodies near a church.