Charlie Hebdo marks 10 year anniversary since deadly Paris attack

The Charlie Hebdo attack occurred on January 7, 2015, when Islamist gunmen killed several staff members, including cartoonists Cabu, Wolinski, Charb, and Tignous. This was the first of three days of terrorist attacks in France, followed by Amédy Coulibaly's attack on a police officer and hostage-taking incident. Ten years later, Charlie Hebdo released a special edition, featuring a cartoon with the caption "Indestructible!" and a caricature contest mocking God and religious leaders.