Last writes

Claudia's friend Kelly learns that she's an aunt when her estranged half-sister Erin shows up in desperate need of help. Erin and her husband have been living as member of The Temple of Brighter Light in an isolated compound. Now Erin's husband and child have disappeared, leaving behind a cryptic note. Using her skills as a forensic handwriting expert, Claudia gains entry to the compound. She has only days to uncover the truth about Kelly's missing niece before a child's life is written off for good...