This couple put out a bunch of Taco Bell on their dinner table and got ready to dig in when, all of a sudden, they died right there on the spot. When police arrived on the scene, they were generally stumped as to what could’ve happened. But they did notice what was right beside the couple’s bodies.

Note: we are republishing this story, which originally made the news in October 2016.

Police are investigating the deaths of Cameron (28) and Courtney Hulet (20), found dead at their Dundee, Michigan home while preparing to eat Taco Bell. A neighbor reported concern after seeing them unresponsive.

No signs of trauma or forced entry were found. A pound of marijuana was discovered on the kitchen table, apparently being divided for distribution. The couple’s food was untouched.

Authorities say there’s no evidence of foul play or a third party involved. Child Protective Services had recently removed the couple’s two young children. Cameron had a criminal record including marijuana possession and assault.

Investigators await toxicology and autopsy results to determine the cause of death. Officials describe the case as a puzzling mystery.