But the Saudi authorities also bungled an attempt to capture alive one of the most wanted al-Qaeda suspects.

BBC: Is US winning its war on terror?

He also criticized U.S. authorities for failing to capture the older brother alive.

NPR: Russia's Chechnya Has Seen Decades Of War, Terror

The capture method is unusual: the flies must be alive and whole so they are caught by hand using humans as bait.

BBC: Burkina Faso: Beating river blindness by fly-catching