A 9-foot great white shark was mysteriously eaten whole, and scientists believe a giant squid is the likely culprit. Researchers found the shark’s tagging device, which recorded that it dropped to a depth of 1,900 feet and experienced a temperature rise from 46 to 78 degrees Fahrenheit for eight days. This baffling case highlights the mysteries of ocean life. The findings provide important insights into deep-sea predators and their interactions.