Sarah Boone, infamously known as “The Suitcase Killer,” zipped her boyfriend inside a suitcase, laughed as he desperately begged to be let out, and recorded his final pleas for help on her cellphone.

EP206: Inside Philadelphia's House of Horrors: The R.C. Horsch Case

Psychopedia&nbsp;is a captivating true crime podcast hosted by Investigator Slater, where she passionately takes you deep into the darkest recesses of the human psyche each&nbsp;week.&nbsp;A professional investigator by day, Slater uses her investigative expertise to uncover the chilling, hidden details behind each true crime case presented. Even if you think you’ve heard about a particular case before, prepare for a fresh, eye-opening perspective that dives deeper into the facts, psychology, criminology, and the dark truths you never knew.&nbsp;&nbsp;Every episode is presented with the utmost respect for the victims, while keeping you hooked with pop quizzes designed to engage and entertain (and give you a glimpse into Slater's own twisted mind). Prepare for a truly immersive experience—because this is true crime like you've never heard it before.Instagram + TikTok: @psychopediapod @investigatorslater. A podcast in partnership with Podcast Nation.266078