Let’s rewind a bit. For decades, we were told sharks are silent killers. That’s half the thrill of Jaws, right? The menace emerges from the deep without warning. Cue ominous strings. CHOMP. No ...

A teenage girl initially feared she was being attacked by a shark during her lifeguard test ... hurtling toward him 'at full speed' with its 'mouth gaped wide' and teeth gleaming.