James Mazzara, a 20-year-old white male, tragically lost his life on November 24, 1978. His remains were discovered in the Des Plaines River at Channahon, Illinois, on December 28, 1978. Mazzara was one of the victims of John Wayne Gacy, a notorious serial killer who preyed on young men and boys in Illinois. Gacy, known as the 'Killer Clown' due to his public performances as a clown, was convicted of murdering at least 33 individuals between 1962 and 1977.
Mazzara had informed his sister
the day before his disappearance that he was working in construction. He was last seen walking in the direction of Bughouse Square after Thanksgiving dinner with his family. His body was later identified through fingerprints, but a definitive cause of death could not be determined. He was labeled as 'Body #33' among Gacy's victims.
John Wayne Gacy was arrested and charged with multiple counts of murder. His crimes were among the most heinous in U.S. history, leading to his conviction for 33 murders—the highest number attributed to a single individual at the time. Gacy was sentenced to death and was executed by lethal injection at Statesville Correctional Center on May 10, 1994. His case remains one of the most infamous serial murder investigations in American history, with extensive legal proceedings and media coverage surrounding his trial and execution.