Terrifying on Instagram: "On the morning of Tuesday, May 28, 2013, the tugboat Jascon-4 was performing a routine anchor-handling operation for the Chevron oil company approximately 20 nautical miles off the coast of Escravos, Nigeria. During the maneuver, the 90-foot vessel was struck by a powerful, unexpected wave that caused it to capsize and sink rapidly to the seabed approximately 100 feet (30 meters) below. Of the 12 crew members on board, 29-year-old cook Harrison Okene was in the bathroom

Last Moments Alive on Instagram: "Alligators might look slow and prehistoric, but they’re among the most dangerous predators humans can encounter. With bone-crushing jaw pressure and lightning-fast strikes from the water’s edge, they can pull a person under in seconds. Most attacks happen in shallow water—when escape is already unlikely. What makes them even more terrifying is how they kill. Alligators often drag prey underwater to drown them, sometimes storing the body to eat later. In places l