Sam takes an unexpected journey into her past when she and Eddie are called on to investigate the seemingly accidental death of Ava Day, star of the ‘90s sitcom “All About Ava,” which featured a 12-year-old Sam in her acting debut as Ava’s little sister. But when the investigation uncovers dark truths about past events, Sam is forced to reconcile her childhood impressions with newly found facts in order to crack the case.