Prosecutors have identified a tagged great white shark named AAron as the animal at the heart of an October 2025 fishing trip. Christopher Stefanou, 30, of Long Island, faces animal cruelty charges and other charges tied to fishing over the trip, according to the Cape Cod Times.
The Cape & Islands District Attorney’s Office named the shark in the case. Prosecutors allege the shark was pulled onto a Cape Cod beach, where it was photographed and filmed, and was then let go.
What happened to AAron afterward is the part shark researchers can speak to. The Atlantic White Shark Conservancy’s (AWSC) Atlantic White Shark Logbook shows offshore receivers picked up his acoustic tag 21 times in November 2025, the month after the alleged incident. Those detections suggest he survived and kept moving through local waters.
A shark with a research history
AAron was already known to scientists. Researchers with the Massachusetts Division of Marine Fisheries, working with the Chatham-based AWSC, tagged him on Aug. 27, 2024. He measured about 9.5 feet (2.9 meters) at the time.
Since then, his tag has logged more than 5,000 detections on the network of receivers that follows tagged white sharks in Massachusetts waters.
The name has a backstory of its own. According to the logbook, it was given by Aaron Young. The Times could not confirm the inspiration because the name came from outside the Conservancy’s staff, though it notes the spelling echoes a Key and Peele sketch about a substitute teacher who mangles students’ names.
Cape Cod’s cataloged white sharks
Cape Cod ranks among the most famous places in the world to find great whites. The sharks are commonly seen off the Cape’s eastern shore in summer and fall while hunting gray seals, and a growing number of juveniles have been documented in Cape Cod Bay.
Researchers have cataloged more than 750 individual white sharks, each with its own catalog identity. According to the AWSC, names can reflect markings or behavior, or come from public suggestions, pop culture or inside jokes. Other cataloged sharks include Amelia Finhart, Angry Jackie, Big Papi and Jigglypuff.
Whether AAron returned to Cape Cod this year is unknown. Receivers are usually collected and their data pulled once the season ends, so any 2026 detections won’t be available until next year.
Source: Cape Cod Times
