When the police shut down a dog-fighting ring, the investigation becomes a murder case after a woman's finger is found inside one of the dogs; things get more complicated as the case deepens, and the interest of a pushy reporter is sparked.

Two engaged scientists die in a fire and their mentally challenged neighbor is injured while trying to help them. The detectives discover that the couple was stabbed before the fire and this leads them to a disturbed and extremely jealous woman.