One night Nancy Lyon awakes in pain and dies shortly after - poisoned with arsenic. Her family immediately suspects her husband Richard, who left her temporarily the year before because of an affair. Especially Nancy's brother is keen on getting the children away from the suspected murderer. All evidence points against Richard, but in court Richard surprisingly presents proof that his wife had depressions and maybe killed herself - or are these proofs just fake? -- Depicts an authentic case.

When his teenage son is shot by the Houston police following a stolen van chase, his father undertakes a tireless investigation into the truth and uncovers the fact that the gun found with the boy's body was a "throwdown," a weapon planted by the cops.

During the launch party of a nude calendar, one of the models is thrown to her death by a black gloved killer. When the killer begins to strike again, going in the order of the calendar itself, a hard nosed cop realizes that he needs to solve the mystery, or risk all of the models ending up in the morgue!

When two sisters can no longer go on living with the painful memory of their baby sister being murdered 37 years ago by their stepmother, together they try to uncover the truth.

In Acapulco, Hercule Poirot attends a dinner party in which one of the guests clutches his throat and suddenly dies. The causes seem to be natural until another party with most of the same guests produces another corpse.