Kansas City Chiefs fans' deaths: Drugs, freezing weather could have created lethal conditions, experts say

Former Kansas Bureau of Investigation agent Currie Myers joined 'America's Newsroom' to discuss the latest on the case involving the unexpected deaths of three Kansas City Chiefs fans. 

As their families wait for toxicology results to shed more light on the mysterious deaths of three Kansas City Chiefs fans, experts have told Fox News Digital a mix of drugs and frigid weather could have dealt the trio a lethal blow.

The bodies of Ricky Johnson, 38, Clayton McGeeney, 36, and David Harrington, 37, were discovered an. 9, two days after they had gathered at friend Jordan Willis' home to watch the Chiefs play the Los Angeles Chargers. 

The Kansas City Police Department has told Fox News Digital no foul play is suspected and "this case is 100% not being investigated as a homicide." 

The men's families have accused Willis of playing an active role in the deaths, including allegations they were drugged.

PARENTS OF KANSAS CITY CHIEFS FAN FOUND DEAD THINK VICTIMS 'SAW SOMETHING THEY SHOULDN'T HAVE SEEN'

David Harrington, far left; Clayton McGeeney, second from right; and Ricky Johnson, right, were found dead in their friend's backyard two days after they had gathered to watch a Kansas City Chiefs game. (Ricky Johnson/Facebook)

The families cite Willis' attorney's changing narrative about the friends' final hours, his claims his client slept on his couch through much of the 48 hours that his friends were dead in his backyard and his role as a "brilliant scientist" with a Ph.D. working at a nonprofit developing immunizations. 

Experts who spoke to Fox News Digital, though, all posited that the deaths were most likely accidental and caused by recreational drug use gone horribly awry.

"If they all took alcohol, they would not