Florida scientists tag deep-sea shark from submersible – Research News https://www.floridamuseum.ufl.edu/science/scientists-tag-shark-from-submersible/
Florida scientists have tagged a deep-sea shark from a submersible, a historic first that took three expeditions, more than 2,000 pounds of bait, custom-built spear guns and over a dozen tries. After multiple attempts were scuppered by bad weather, misfiring spear guns, an interloping grouper and
embarked on a deep-sea expedition led by Grubbs in the Bahamas