Below Deck Med's Nathan Gallagher is getting some backlash - including from his former costars - for his comments on the Bondi Beach shooting. Nathan took to Instagram on Monday, December 15, to address the news that two gunmen opened fire during a Hanukkah celebration, which killed 16 people and injured at least 40. "Brought people off the beach/water and headed to sea. Terrifying and disgusting behaviour," he wrote. "Anyone who thinks it's okay to let these people into any other country than their own can go F*** themselves.