Who killed Deborah Jeane Palfrey? Hill Harper investigates the DC Madam on HLN

How It Really Happened with Hill Harper on HLN tonight investigates one of the biggest scandals to rock Washington, D.C. — the arrest and subsequent mysterious death of the infamous “DC Madam” Deborah Jeane Palfrey. Author and actor Hill’s riveting docuseries explores crime and tragic events that have an air of suspicion or mystery. Tonight’s one-hour episode,