2 That is, until 2012, when Drs. Edith Widder , Steve O’Shea and Tsunemi Kobodera filmed the elusive and mysterious giant in its natural deep-sea habitat for the first time ... (Para. 3) A. It was not until 2012 that Drs. Edith Widder , Steve O’Shea and Tsunemi Kobodera filmed the elusive and mysterious giant in its natural deep-sea habitat for the first time … B. We knew very little about the elusive and mysterious giant until 2012, when Drs. Edith Widder , Steve O’Shea and Tsunemi Kobodera filmed it in its natural deep-sea habitat for the first time …