Part 4/7:
The circumstances of the deaths invite myriad theories. While natural causes could be plausible for a couple of their age, the fact that they were found together—and the condition of the home raises doubts. Some theorists suggest the possibility of carbon monoxide poisoning as a cause; however, checks by the fire department revealed no signs of leaks.
Conversely, an alarming theory posits that the open front door could indicate that someone other than the couple had been inside the home prior to the discovery of the bodies. This possibility compels a deeper investigation into the maintenance worker's conflicting statements about the open door and the locked space.