In the small town of Speedway, Indiana in 1978, four young employees of a Burger Chef restaurant went missing at the end of a Friday night shift. The police initially suspected a petty theft by the work crew. By the time their bodies were found on Sunday and the investigation elevated to multiple murders, the crime scene had been cleaned and re-opened for business.

Follow the Delaneys, who from the outside appear to be an enviably contented family. Former tennis coaches Joy and Stan are parents to four adult children. After fifty years of marriage, they have finally sold their famed tennis academy and are ready to start what should be the golden years of their lives. But after Joy disappears, her children are forced to re-examine their parents’ marriage and their family history with fresh eyes.