"Hidden in the Walls" takes you inside one of Sacramento’s most startling discoveries — a case where the truth was buried inside the walls of an unsuspecting home. District Attorney, Thien Ho, spoke with the homeowner who uncovered the secret and made the call. We also spoke with the detectives who followed the trail, and the responding officer who saw it unfold. From the initial shock to the moment the evidence came to light, this is the full, unfiltered account of a case you’ll never forget.