LAHAINA, Hawaii, May 11, 2026, 03:07 HST
A federal criminal investigation is under way after a viral video appeared to show a man throwing a large rock toward Lani, an endangered Hawaiian monk seal, off Lahaina’s Front Street. Hawaii News Now reported that NOAA, the federal agency that enforces marine mammal laws, has taken the lead; Maui Mayor Richard Bissen said Lani has been seen since, while NOAA has not said whether she was harmed.
The case matters now because it has pushed a local wildlife violation into a wider debate over visitor conduct in Hawaii. U.S. Sen. Brian Schatz asked NOAA to step up public education, writing that the state welcomes about 10 million visitors a year and that more needs to be done to protect endangered monk seals on beaches shared by residents and tourists.
Hawaii’s Department of Land and Natural Resources said its Maui enforcement branch was alerted by Maui police after social media posts appeared to show an adult male throwing an object toward a monk seal in the water. An officer later contacted a 37-year-old man from Seattle who matched the suspect description; the man was detained, advised of his rights, declined to make a statement and requested a lawyer, the department said. He had not been criminally charged, so the state did not release his name.
Bissen identified the seal as Lani, a Lahaina animal known to the community for years and fitted with a federal tracker. “This is not the kind of visitor we welcome on Maui,” he said in remarks cited by Hawaii News Now, adding that he was outraged because the seal was helpless. Hawaiinewsnow
The legal stakes are not small. NOAA describes the Hawaiian monk seal as endemic to Hawaii and one of the world’s most endangered seal species, with an estimated population of about 1,600. The seals are protected by the Endangered Species Act, which covers listed species, the Marine Mammal Protection Act, a federal law that bars harassment or harm to marine mammals, and Hawaii state law.
The Lahaina case also landed during pupping season, when officials already face crowd-control problems around seals resting on beaches. NOAA advises people to keep at least 150 feet from monk seal mothers and pups, and says mothers can bite if they view people as a threat.
The video also triggered an ugly second storyline. The New York Post reported that another clip appeared to show a local man physically attacking the tourist in apparent retaliation, and that Hawaii state Sen. Brenton Awa displayed a letter of recognition for the unnamed local while saying officials did not condone violence.
But a prosecution is not automatic. The man has not been charged, his name remains withheld, and the final case may turn on video evidence, witness accounts and NOAA’s review of whether the alleged act supports a civil penalty or criminal charge. For Hawaii officials, the harder question is how to stop the next beach confrontation before it becomes another viral case.
