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US Supreme Court will not rule on tainted evidence in Danielle Stislicki murder trial

Stislicki’s mother ‘hopeful’ for ‘proper conviction’

OAKLAND COUNTY, Mich. – The U.S. Supreme Court will not rule on tainted evidence in the Danielle Stislicki murder trial.

In August, the Michigan Attorney General asked the U.S. Supreme Court to rule on whether evidence should be included in the murder trial. The U.S. Supreme Court has denied the request.

Oakland County and the state appeals court have already ruled in favor of suppressing the evidence. The Michigan Attorney General’s Office was hoping the U.S. Supreme Court would rule differently, but the appeal was denied.

Dissapearance of Danielle Stislicki

Danielle Stislicki walked out of her office on Dec. 2, 2016, and was never seen again. Her body has never been found. Floyd Galloway, a security guard who worked in her office, has been charged with her murder.

According to prosecutors, Galloway was known to seek out or flirt with Stislicki, and had previously sent her flowers. Galloway told police he had worked until 11 p.m. that night. Investigators later learned that Galloway did not work and had called off for a “doctor appointment.”

A witness said that Galloway was in the parking lot of the office with the hood up on his Buick Regal. A witness later told police they saw Galloway in the passenger seat of Stislicki’s Jeep Renegade and they were leaving the parking lot.

Stislicki had plans to get to dinner with her best friend that evening but did not show up and did not contact her friend. She was never seen again.

Floyd Galloway is currently serving a 16-to-35-year sentence for the kidnapping and sexual assault of another woman, a jogger he encountered a few months before Danielle Stislicki disappeared.

---> View: Full interactive timeline of the Danielle Stislicki murder case

How tainted evidence was discovered

Galloway took a lie detector test seven days after Stislicki vanished. The lie detector test was ordered by an attorney that Galloway had hired. James Hoppe, a former FBI agent administered the test.

Something Galloway said during the test disturbed Hoppe so much that he called his personal friend and then chief of police of the Troy police, Gary Mayer, and relayed what he learned during the test.

According to Michigan Attorney General Dana Nessel, Hoppe told Mayer that “he had information on the security guard and the homicide, and he said that he wanted to relay it, it was very important, but he couldn’t relay it unless [Mayer] could keep his identity confidential.”

Mayer shared the information with Farmington Hills police Chief Chuck Nebus, who was investigating the case.

Nebus filled out a tip sheet, stating: “A caller said the security guard did it. He drove the victim’s car from his house in Berkley to her apt., then walked to Tim Horton’s at 10 and Halsted where he called Shamrock cab or something that sounds like Shamrock where he received a cab ride to within walking distance from his work where his car was parked. There should be evidence on or in the victim’s car. The subject threw the victim’s keys in a grassy area by the freeway while walking to Tim Hortons. The Fitbit should be near the keys. The victim’s cell phone was placed in the trash inside Tim Hortons. The victim’s body should be inside a beige and brown comforter. Upon further questioning, the caller had no further information and wished to remain anonymous.”

Following that tip, investigators found Stislicki’s Fitbit, keys, and obtained forensic data from her cell phone. They also obtained testimony of Galloway being spotted at a nearby Tim Horton’s, surveillance video and phone records from the coffee shop and evidence of a cab ride Galloway took that night from where near where Stislicki vanished.

The evidence that has been excluded from the trial:

  • Danielle Stislicki’s Fitbit, keys, and telephone.
  • The testimony of persons working at Tim Hortons.
  • Surveillance footage and phone records from Tim Hortons.
  • Surveillance footage from a gas station near Tim Hortons.
  • Information from the Green Cab company.

Mother ‘hopeful’ for ‘proper conviction’

Danielle Stislicki’s mother, Ann Stislicki, sent Local 4 a response saying, “with the new judicial appointment we are hopeful that Danielle’s case will get its day in court with a proper conviction. Eight years delay is enough. It’s time for justice.”

Galloway is expected back in court on Feb. 26, 2025.


About the Authors
Karen Drew headshot

Karen Drew is the anchor of Local 4 News First at 4, weekdays at 4 p.m. and 5:30 p.m. She is also an award-winning investigative reporter.

Kayla Clarke headshot

Kayla is a Web Producer for ClickOnDetroit. Before she joined the team in 2018 she worked at WILX in Lansing as a digital producer.

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