David Harrington, Clayton McGeeney and Ricky Johnson were found dead in their friend’s backyard Jan. 9.Photo:Ricky Johnson;Facebook

Ricky Johnson;Facebook
Police have said multiple times that no foul play is suspected in the deaths. But as the mysterious case garners speculation from both the public and grieving family members who say they still don’t have answers from police, legal experts weigh in on what the evidence means and how the ongoing case could proceed in a court of law.
“Any fentanyl in the systems of these men is pretty suspicious and suggests something bad happened to them,” says Ben Trachtenberg, an associate dean and professor at the University of Missouri School of Law. He adds that if the case turns out to have a criminal component, “The question is: Who do you want to charge?”
Clayton McGeeney, David Harrington and Ricky Johnson.Facebook (2)

Facebook (2)
Jordan Willis, who hosted the party, has spoken through an attorney, saying that in the two days between the football game and the discovery of his friends’ bodies,he did not notice the men dead in his backyardor their cars still in the neighborhood.
Thetoxicology report has not been publicly releasedand the Kansas City Police Department has not confirmed the reported results as of Friday.
Clayton McGeeney.Clayton McGeeney/Facebook

Clayton McGeeney/Facebook
In a statement to PEOPLE Friday, Alayna Gonzalez, a spokeswoman for the department, said there were no plans at this time to release “additional details or reports of this case” to the media. Gonzalez called the case “an ongoing death investigation.”
Tragedies are not always criminal, Trachtenberg notes, and even if a crime was committed, a viable criminal case could hinge on what the remaining two men (another left early) who survived the party might know — and what they are willing to tell the police.
Ricky Johnson.Ricky Johnson/Facebook

Ricky Johnson/Facebook
“There are a couple of possibilities of what happened here,” Trachtenberg says, listing off hypothetical reasons for the men’s deaths. “One: they knew they were taking drugs and something about the drugs went horribly wrong. That has certainly happened before.” (Public health expertsblame fentanylfor the majority of overdose deaths in the United States. Oftentimes, the person unknowingly consumes fentanyl, which is sometimes laced with other drugs.)
“Another possibility,” Trachtenberg says. “Is that somehow these three men had drugs in their system completely unknowingly. The idea that someone slipped a drug into something they were eating or drinking is at least possible.”
In cases like these, Trachtenberg says state and federal prosecutors have a track record of bringing criminal charges of manslaughter and even murder.
David Harrington.David Harrington/Facebook

David Harrington/Facebook
But, he warns, such cases often require someone with inside knowledge of what happened. “Usually, in anordinary drug sale neither the buyer nor the seller has any interest in talking to the police," he said, adding, “It’s not likely there’s an envelope hanging around with the seller’s business card.”
David Harrington, Clayton McGeeney and Ricky Johnson.Ricky Johnson/Facebook

Physical and digital evidence in the case, is also important, Trachtenberg says. If drugs are found on the premises, they could be tested and potentially even traced back to a seller.
Additionally, investigators will likely comb through phone and social media records to determine if and when calls, texts and other messages were sent and who knew what when.
As for thetoxicology report, Dimi Maffia, a clinical pharmacist specialist based in San Diego, warns it’s too early to conjecture.
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“We have to wait until the results are finalized,” she says. “Only then could a toxicologist say if the combination of those drugs at those doses led to their deaths, or at least contributed to it.”
Trachtenberg agrees. “All of that is tremendously important if someone is bringing a criminal case,” he says.
source: people.com