Osama the crocodile, the terror of Lake Victoria and reputedly the world's most prolific man-eater, is staring blankly at the concrete wall of his new home, his expression suggestive of deep depression. Only two weeks ago he was feasting on the remains of a 12-year-old boy, the 83rd victim from Luganga village he had dragged to his lair on the papyrus banks of Africa's largest lake. Osama the killer crocodile is loaded onto a truck Last Monday, however, a beast once thought to be charmed, if not immortal, was finally captured by 50 local men and wildlife officials after a...