The Tylenol Murders is the rare cold-case documentary that manages to be chilling without leaning on cheap jump scares. It takes a crime most people know as a headline and reconstructs the panic, the investigation, and the lives that were quietly upended by seven poisoned bottles.

The strongest material here is the historical texture. News footage, old photographs, and first-person interviews create a genuinely unsettling atmosphere — you can almost feel the fear that rippled through pharmacies and kitchens in the autumn of 1982. It’s a sobering reminder of how quickly everyday trust can dissolve.

That said, the film sometimes chooses caution over clarity. There are compelling leads, frustrating dead ends, and enough left open to leave you Googling long after the credits roll. A slightly sharper thesis would have made the ending land harder.

Still, The Tylenol Murders is a solid, well-made entry in the true-crime canon. It’s patient, respectful, and genuinely disturbing — exactly the kind of documentary you put on when you want a mystery that refuses to tidy itself up.