She Was Wearing a Blue Diadem

Private investigator Mel Sampson is tasked with tracking down the whereabouts of a missing woman from his own past.

A private eye investigates the apparent suicide of a fading porn star in 1970s Los Angeles and uncovers a conspiracy.

A mother, enduringly traumatized by the disappearance of her three-year old daughter 15 years ago, has cut herself off from her ex-husband and son. However, when a troubled young woman with a checkered past enters her life, old psychic wounds painfully resurface, as does the illogical and increasingly irrational hope that the young woman may be the daughter she lost so long ago.

When her mother disappears while on vacation in Colombia with her new boyfriend, June’s search for answers is hindered by international red tape. Stuck thousands of miles away in Los Angeles, June creatively uses all the latest technology at her fingertips to try and find her before it’s too late. But as she digs deeper, her digital sleuthing raises more questions than answers... and when June unravels secrets about her mom, she discovers that she never really knew her at all.

A policewoman whose childhood friend disappeared in Patagonia years ago starts a new search to find answers, and soon finds her own life in danger.

While searching for her missing mother, intrepid teen Enola Holmes uses her sleuthing skills to outsmart big brother Sherlock and help a runaway lord.

One clear summer day in a Baltimore suburb, a baby goes missing from her front porch. Two young girls serve seven years for the crime and are released into a town that hasn't fully forgiven or forgotten. Soon, another child is missing, and two detectives are called in to investigate the mystery in a community where everyone seems to have a secret.

After his six-year-old daughter is abducted, a desperate father takes justice into his own hands when he loses faith in the detective leading the investigation, setting both men on a collision course as the search descends into obsession and moral compromise.

Harry Crumb is a bumbling and inept private investigator who is hired to solve the kidnapping of a young heiress which he's not expected to solve because his employer is the mastermind behind the kidnapping.

When Mari Gilbert's daughter disappears, police inaction drives her own investigation into the gated Long Island community where Shannan was last seen. Her search brings attention to over a dozen murdered prostitutes.

A young grandmother in a small Pennsylvania town raises her daughter's child after the girl disappears. All the while, a desperate search for her continues.

A woman reports that her young daughter is missing, but there seems to be no evidence that she ever existed.