Man goes back for dog.
There are some products that are sold to the public that require utmost good faith on the part of the manufacturer and the government regulator. These products are unique in that a malfunction may lead directly to serious injury or death. Unfortunately, the manufacturers of a fire detecting device called an ionization smoke detector betrayed the public and sold a fire detector that routinely fails to detect fire. The selling of that dangerous device, was, of itself an incredible corruption. But, that's only half the story.