The national intelligence agency, PET, said that some 40 Danish residents have trained in Shabaab camps in Somalia, and that the terror group has recruited in Denmark as part of an effort to gain fighters from outside Somalia. Citing an inability to find violations of the law, police dropped their investigation of extremist cleric Abu Ahmed, his Quba mosque, and the organization Hjælp4Syrien, which are thought to be supporting jihadist activity in Syria.