A photograph in the report shows the alligator flat with its legs splayed on the fast food restaurant's kitchen floor. An officer responding to the incident captured the alligator, taped its jaws shut "for safety" and released it into a nearby canal, according to the report.
The officer later viewed surveillance footage from an adjacent gas station, which shows what appears to be the same driver acting "suspiciously" minutes before the incident.
"The driver exited his vehicle by pulling himself up and out of the window of his door instead of opening the door itself," the investigator notes, adding that the driver and a passenger later "continuously" look through the driver's side window at something inside.
Once approached by authorities, James admitted to having picked up the alligator along the side of a road, driving to Wendy's and throwing the beast through the drive-through window.
In an interview with WPTV, James's parents described him as an outdoorsman and harmless prankster, adding that he viewed famous crocodile hunter and conservationist Steve Irwin as an idol.
Ed and Linda James told the station that their son was pranking a Wendy's employee that he knew.
"It was just a stupid prank that he did that's now turning into this; it's stupid," his mother told WPTV. "He's a prankster. He does stuff like this because he thinks it's funny."
The American alligator is listed as "a species of special concern" in Florida, according to the state Fish and Wildlife Conservation Commission, which notes that "state law prohibits killing, harassing or possessing alligators."
Nationally, the American alligator population "reached all-time lows in the 1950s, primarily due to market-hunting and habitat loss," according to the U.S. Fish and Wildlife Service. But in 1987, the alligator - a member of the crocodile family - "was pronounced fully recovered, making it one of the first endangered species success stories," according to the government.
Still, the American alligator is a federally protected species, according to the Fish and Wildlife Service, which notes:
Although the American alligator is secure, some related animals - such as several species of crocodiles and caimans - are still in trouble. For this reason, the Fish and Wildlife Service continues to protect the alligator under the ESA classification as "threatened due to similarity of appearance." The Service thus regulates the harvest of alligators and legal trade in the animals, their skins, and products made from them, as part of efforts to prevent the illegal take and trafficking of endangered "look-alike" reptiles.
According to the Florida Fish and Wildlife Conservation Commission, the state averages about five unprovoked alligator bites per year.
Since 1948, those "unprovoked bites" have resulted in 22 deaths in Florida.