Mystery deaths of 3 Chiefs fans fuels speculation but police say there's still no sign of foul play

It has been three weeks since three Kansas City fans joined friends to watch the Chiefs play the Los Angeles Chargers in the final game of the regular season. Their bodies were found in a friend's backyard two days later. Police still haven't said how the men died, but affirmed Saturday amid intense public speculation that they still have no evidence of foul play.