Clues with Morgan Absher and Kayla Moore: Episode Summary – "MURDERED: Mary Ann Clibbery"

Introduction

In the gripping episode titled "MURDERED: Mary Ann Clibbery", hosts Morgan Absher and Kayla Moore delve deep into the mysterious and brutal murder of Mary Ann Clibbery. Released on May 7, 2025, this episode of Clues, a Crime House Original powered by PAVE Studios, meticulously unravels the intricate details, forensic evidence, and investigative maneuvers that ultimately led to the resolution of one of Illinois' most perplexing crime cases.

Background on Mary Ann Clibbery

Mary Ann Clibbery, born on May 21, 1935, was a long-time employee at Al Zulo Remodeling Specialists in Loves Park, Illinois. She dedicated over 45 years to the company, starting in 1959 and eventually becoming the Chief Financial Officer (CFO). Mary Ann was renowned for her unwavering commitment, often going the extra mile to ensure her employees' well-being, even fronting salaries from her own pocket when needed. She was a beloved figure in the community, actively participating in numerous local groups and events.

The Crime Scene and Discovery

On Wednesday, December 22, 2004, just days before Christmas, Mary Ann was found brutally murdered in her workplace. The horrifying scene included:

• Severe Blows to the Head: Mary Ann had been beaten with at least three heavy blows to the back of her head.
• Blood Evidence: Her office was drenched in blood, indicating a violent struggle.
• Disrupted Personal Items: While her purse was taken, drawers were rummaged through without substantial theft, suggesting a possible staged robbery.

Morgan Absher remarks at [00:06]:
"This blew my mind. Like, my jaw dropped when I read this."

Kayla Moore adds at [00:14]:
"And then I thought, they're going to think I did it."

The forensic analysis revealed blood spatter patterns indicating that Mary Ann was attacked twice, which was unusual for a typical robbery, leading investigators to explore other motives.

Initial Investigation and Suspects

The absence of forced entry and the nature of the attack pointed investigators toward someone familiar with the office environment. Kevin Doyle, a recently fired employee who harbored animosity toward Mary Ann, emerged as an initial suspect. However, his alibi—claiming to be home sick—lacked corroboration, making his involvement suspicious yet inconclusive.

A significant break in the case came when an anonymous tip led police to a black plastic garbage bag abandoned on ice under the Roscoe Road bridge. Inside the bag were Mary Ann's personal items, including a bloody hammer, a bloody cardigan, and leather gloves. Forensic analysis determined that the blood on the gloves and sweater was indeed Mary Ann's, but no new DNA profiles provided definitive leads beyond her and her business partner, George Hansen.

Turning the Tide: George Hansen's Suspicions

Another pivotal piece of evidence was the sighting of a white SUV with vanity plates reading "Zulo 51", registered to George Hansen, Mary Ann's business partner. This led investigators to scrutinize George more closely, especially after Mary Ann's boyfriend, Jean Sundeen, disclosed that Mary Ann had confided in him about George's embezzlement activities and expressed fear for her safety.

Morgan Absher points out at [09:26]:
"And the fact that she felt unsafe."

Further digging revealed that Mary Ann had discovered George's embezzlement of up to $100,000 from the company and his fraudulent side business. Additionally, life insurance policies valued at $150,000 were found on both Mary Ann and George, providing him with a significant financial motive.

The Poisoning Revelation

Adding another layer to the case, Mary Ann had visited her doctor in mid-December, expressing concerns about being poisoned. She had found "pink stuff" in her coffee made by George, leading to a toxicology report that detected Zolpidem (a sleep medication). This revelation not only corroborated her fears but also highlighted George's manipulative tendencies.

Kayla Moore observes at [30:11]:
"I like it was trying to poison her with the Ambien because he totally fits the profile of, like, every poisoner I've read about."

The Arrest and Trial

On December 23, George attempted to save the business by returning to work, which raised further suspicions. His alibi, claiming to have been with his family, was quickly dismantled. The following day, authorities arrested him at Croc's Pub while he was alone, exhibiting no emotion.

During the trial, extensive forensic evidence, including blood spatter analysis, DNA on the hammer, gloves, and sweater, and George's suspicious behavior, solidified the case against him. Witnesses testified to seeing George near the crime scene and searching for items related to the murder.

After deliberating for less than three hours, the jury found George Hansen guilty of Mary Ann's murder. On October 13, 2005, he was sentenced to 60 years in prison and remains incarcerated at Lawrence Correctional Center in Illinois.

Additional Twists and Reflections

Further research uncovered that George was implicated in other fraudulent activities alongside his son, Todd Hansen, involving phony real estate transactions. A key witness in that case was murdered, leaving those charges unresolved.

Kayla Moore reflects at [30:07]:
"It's really scary, because you don't know you're being poisoned."

The hosts also discuss the patterns of male perpetrators in poisoning cases, emphasizing the stealth and manipulation often involved, traits that George Hansen exemplified in his criminal endeavors.

Legacy of Mary Ann Clibbery

Mary Ann Clibbery is remembered as a compassionate and dedicated individual who played a pivotal role in her community and workplace. Her integrity and relentless pursuit of justice, even at the risk of her life, stand as a testament to her character.

Kayla Moore passionately states at [34:01]:
"Marianne Clibbery was deeply loved and she showed up for the people around her... She was 100%."

Conclusion

The episode "MURDERED: Mary Ann Clibbery" offers a comprehensive exploration of a chilling murder case, highlighting the complexities of forensic science, investigative diligence, and the profound impact of personal integrity. Through meticulous analysis and compelling storytelling, Morgan Absher and Kayla Moore honor Mary Ann's memory by shedding light on the relentless pursuit of truth and justice.

Listeners are encouraged to engage with the hosts by sharing their theories and insights on social media platforms, fostering a community dedicated to unraveling the mysteries of true crime.

Notable Quotes:

• Morgan Absher [00:06]:
  "This blew my mind. Like, my jaw dropped when I read this."

• Kayla Moore [00:14]:
  "And then I thought, they're going to think I did it."

• Morgan Absher [09:26]:
  "And the fact that she felt unsafe."

• Kayla Moore [30:11]:
  "I like it was trying to poison her with the Ambien because he totally fits the profile of, like, every poisoner I've read about."

• Kayla Moore [34:01]:
  "Marianne Clibbery was deeply loved and she showed up for the people around her... She was 100%."

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Join Morgan and Kayla as they uncover another riveting true crime case, continuing their mission to explore the hidden clues that solve the most baffling mysteries.