Scuba diver scooped from lake then dumped over wild fire

When shark conservationist Dr. Misty Calhoun is invited to consult on a top-secret project run by pharmaceutical billionaire Carl Durant, she is shocked to learn that the company is using unpredictable and highly aggressive bull sharks as its test subjects, which soon break loose and cause havoc.

Dr. Emma Collins and her team are spending their third summer on the island of Little Happy studying the effect of climate change on the great white sharks who come to the nearby nursery every year to give birth. Along with the last two inhabitants of this former fishing village, their peaceful life is disrupted when a "scientific" team led by her ex-boyfriend and marine biologist Richard show up looking for three bull sharks who we soon learn aren't just any bull sharks.

A fascinating pictorial document: On an old, cluttered work ship, a man is helped on with a bulky, old fashioned diving suit. It's a complicated process, many layers and sections are carefully applied. He goes over the side. Some men row out to what looks like a wrecked barge and set dynamite. Then the diver returns and now laughs and acknowledges the camera. The other men, now safely away, blow up the barge.

In the morning's small hours, a police diver in search of evidence at a cold underwater crime scene makes a final effort to further investigate and goes for one last dive. The Chief wants to wrap it up in twenty minutes, however, what the diver is about to discover is utterly unexpected and fiendishly gruesome.

A man in a diving suit emerges.

If you live life on the edge or find pleasure in a pure adrenaline high... you should be a PADI Diver. Whether exploring the secrets of a sunken wreck at a nearby lake, venturing through hidden underwater caverns, or experiencing close encounters with fascinating species in exotic corners of the globe, you'll find adventure on every dive -- and meet others who share your quest for unending excitement.