article_snippet: A cousin of Yassine, who asked not to be named, told CNN that his family was shocked by what had happened.
article_snippet: CNN are all shocked, CNN lost someone even if what someone did was wrong, may God forgive someone.
article_snippet: CNN cannot independently verify the legitimacy of the audio statement.
article_snippet: CNN's Claudia Rebaza reported from Tunis and Laura Smith-Spark wrote from London.
article_snippet: CNN's Radina Gigova and Greg Botelho contributed to this report.