On November 11, 1990, the body of 43-year-old Russell Lanning was found dismembered along Alligator Alley, a remote section of I-75 that traverses the Everglades between Naples and Fort Lauderdale, Florida. The discovery was made in the Big Cypress National Preserve, a desolate and challenging environment that presented unique difficulties for investigators. Lanning's body had been disposed of in a manner suggesting that the perpetrator intended to hinder identification efforts.
Authorities identified several dismembered parts of Lanning's body between mile markers 16 and 17 on Alligator Alley. The discovery was made by a passerby, and the grisly scene indicated a possible attempt to conceal the victim's identity and delay law enforcement. Lanning was reportedly last seen days before his body was found, and his identity was confirmed only after forensic analysis and DNA comparison.
The circumstances of Lanning's death drew considerable attention due to the brutal manner in which the body was handled and the location in a remote area known for its dense swamp and wildlife. The investigation faced significant challenges, including limited witnesses and the harsh conditions of the Everglades. Law enforcement struggled to establish any concrete leads, which prolonged the investigation.