Dozens of New Jersey fishermen are under investigation for failing to report bluefin tuna landings. Fishermen are required by federal law to report bluefin tuna landings within 24 hours.

Bluefin tuna are huge fish that can live up to 20 years or longer, according to the National Oceanic and Atmospheric Administration. The largest can reach up to 13 feet and weight up to 2,000 pounds.