Lured: The Vanishing of Erin Corwin

Erin Corwin thought she was being taken into the desert for a marriage proposal. Excited, she texted a friend in Tennessee, eager to share the big news. And then she vanished without a trace.  We would later learn that Erin was lured to a remote location and brutally murdered.  What kind of ruthless person would commit such a heartless crime? And, did he have help? Russian River's Supplication is served!