David Harrington, Clayton McGeeney and Ricky Johnson.Photo:Ricky Johnson;Facebook

3 Friends Found Dead in Backyard After Chiefs Game Had Something Besides Alcohol in Their System, Brother Believes

Ricky Johnson;Facebook

The father of one of the threeKansas City Chiefs fansfound deadin thebackyard of their friend’s homesays he hasn’t gotten any updates from investigators in over a month.

“Nothing at all. They haven’t told me anything,” Jon Harrington, father of David Harrington, tells PEOPLE. “I haven’t heard anything since the end of January.”

David, Ricky Johnson and Clayton McGeeney watched the Chiefsplay against the Los Angeles Chargerson Jan. 7 at friend Jordan Willis’s rental. Two days later, the trio were found dead in the yard.

Though police have said there is “no foul play” amid an “ongoing death investigation,“early toxicology reportsindicated the men had cocaine and fentanyl in their systems. (The official toxicology reports have not been made public.)

No further information, including an official cause of death, has been released at this time.

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Harrington, 57, says his family is still looking for answers. “I honestly have no idea what happened to him,” he says.

David Harrington (center) with his grandfather, Rodney Harrington, and dad Jon Harrington.

David Harrington (center) with his grandfather, Rodney Harrington, and dad Jon Harrington.

Harrington says he met with Platte County Prosecutor Eric Zahnd in January along with members of the other families.

But, he adds, the meeting “didn’t really tell me much.”

As they wait for information, the Harringtons have launched aT-shirt campaign, selling shirts to help keep the men’s names in people’s minds and their memories alive. AGoFundMewas also created to help David’s father.

Police confirmed with PEOPLE on Friday that detectives are “continuing to investigate this case, however, there have not been any significant updates to provide at this time.”

Police said the case is still a death investigation and “NOT a homicide investigation.”

source: people.com