What a journey it has been. My first book, Lost Boys of Hannibal: Inside America’s Largest Cave Search, chronicled one of the nation’s most vexing mysteries. In May of 1967, three Hannibal, Missouri boys, two of whom were childhood friends of mine, went missing after being seen near caves exposed during highway construction. Missouri is the Cave State, with nearly 5,000 identified caves, and Hannibal’s underside is criss-crossed with many dark, narrow passages. Despite a month-long search by the nation’s top cavers, the three boys were never found.

We fast forward to 2018.

I wrote a follow-on book, Souls Speak: Missing Children Reveal their Serial Killer from Beyond, after three evidential psychics identified the boys as the abductees and victims of serial killer John Wayne Gacy. My year-long investigation revealed that all three psychics independently identified the precise location in Ralls County Missouri where they say the bodies of the three boys are buried. Gacy went on to be put to death in the 1990s for the murders of 33 young men and boys in the Chicago area between in 1972 and 1978. Souls Speak laid out a credible theory that placed Gacy in Hannibal in May 1967. He lived in Waterloo, Iowa and drove through Hannibal to visit his mother and sister in Little Rock Arkansas on Mother’s Day.

Now, new information in this remarkable paranormal, true crime story.

We discovered more evidence about Gacy’s travels to Hannibal, and his possible role in the boys’ murders, during a conversation with Shawn Jackson, a cousin to Gacy’s nephew Ray Kasper. In February 2021, while in Hannibal for a family medical matter, New Mexico resident Steve Sederwall, a retired law officer and a childhood friend of Craig Dowell’s, tracked down Jackson who lived in Hannibal for several years in the 1980s and 1990s, and now resides in a small-town west of St. Louis.

Sederwall told me that in a phone conversation with Jackson, he broached the topic of John Wayne Gacy and his possible travels through Hannibal in 1967. Jackson readily acknowledged Gacy regularly drove through Hannibal in the 1960s and 1970s, en route to visit his mother and sister in Little Rock, Arkansas. “He always stayed at the Holiday Inn,” Jackson told Sederwall. This is a big break in our ongoing investigation as it proves Gacy was regularly travelling to Hannibal. The Holiday Inn where Gacy overnighted was located on the western edge of town, just east of Highway 61, the route Gacy would have driven from his home in Waterloo, Iowa, four hours away by car.

When the topic of Hannibal’s three lost boys was mentioned by Sederwall, Jackson openly acknowledged that he, too, had wondered whether his depraved distant relative might have been involved in their abductions and deaths. Jackson spoke to Gacy occasionally at Menard Prison and once even raised the subject. “I asked him if he knew anything about those three boys in Hannibal who went missing. He was evasive about the matter and quickly changed the subject,” Jackson related. It seems clear Gacy was uneasy with the topic and didn’t want to discuss the matter with one of the few people with whom he still maintained a semblance of a normal relationship.

As time progresses, we’re discovering more about Gacy’s travels and his increasingly likely role in the murders of three children taken and dispatched in the bloom of their lives. Shawn Jackson’s admissions are important additional pieces to the puzzle.

For more information, visit John Wingate’s author blog CardiffHill.com, and visit him on Facebook (AuthorJohnWingate) and Twitter (@CardiffHill).

Both of John Wingate’s books were published by Calumet Editions, and are available on Amazon.com.

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