The Positively True Adventures of the Alleged Texas Cheerleader-Murdering Mom (1993)

Err, the title is almost a summary itself. Based on the true story of a Texas mom who tries to hire a hitman (through her ex's brother) to kill either or both a cheerleader and her mother. With the intended victims out of the way, Wanda's daughter gets the chance to become a cheerleader. When the media get hold of the story, Wanda's trial turns into a media circus.