Parents of Kansas City Chiefs fan found dead think victims 'saw something they shouldn't have seen'

Ricky Johnson's brother Jonathan Price joined 'Fox & Friends' to discuss the latest on the case and lingering questions surrounding the mysterious deaths. 

As the families of three dead Kansas City Chiefs fans await the results of their loved ones' toxicology reports, one victim's father has a "sinister theory" about what may have preceded their mysterious deaths. 

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

Willis' attorney has said his client had no idea the men were outside, and was only made aware of the bodies when police showed up at the Northwest 83rd Terrace home days later. He said he slept for nearly 48 hours following the party, according to his attorney John Picerno, while family members of the deceased fans tried to contact him and even showed up at his home. 

Harrington's father, Jon Harrington, told Fox News Digital that he is "not buying" that story and "doesn't believe anything [Willis'] attorney says."

BROTHER OF CHIEFS FAN WHO WAS FOUND DEAD IN FRIEND'S BACKYARD SPEAKS OUT, SAYS STORY 'NOT ADDING UP'

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)

"[Harrington's mother] and I are both convinced that Jordan Willis played a part in this somehow," the elder Harrington said on Thursday. "We just haven’t figured out how yet. . . . What else could it be? Perfectly healthy men don’t just drop off the face of the earth."

"There were four of you in