Kirk Moodey reviewed The Chain of Chance by Stanisław Lem
might read sometime
Content warning ending
Haven't read it, but it sounds amusing. "A former astronaut is hired to investigate a chain of mysterious deaths by poisoning. There are several clues and several suspects. The story proceeds as a typical whodunit. But in the end, he finds that the inhalation of a random combination of certain chemicals at a factory led to all the deaths. It was mere chance." Chance is the forbidden option in mystery novels, but common in real life.
