The Bends (Jaws Unleashed 34)

Back in Underwater Caves to beat the two challenges here, The Bends is mostly easy if you know a trick I will tell you, it's the same trick we've been using in multiple other challenges already you have to kill the divers before they swim up to the surface, they are hanging out at a shipwreck in the deep dark areas, target lock the diver and press down on the limb cycle button to aim for his head, then you can instantly kill each diver individually