A picture taken on April 8, 2008 shows the Kenitra prison and its private garden. Nine Islamic extremists convicted for the Casablanca bombings that killed 45 people in 2003, including one facing the death sentence, tunnelled their way out of the Kenitra prison on April 7, 2008. The prisoners tunnelled their way out, according to a source in the ministry of the interior, who told AFP that details of the fugitives had been released to help the search, while border guards had been placed on alert.