In this episode of Keystone Cold Cases, we examine the unsolved murder of Robert Gaurrich. When Robert (known to friends and family as Bob) was found dead under suspicious circumstances, investigators worked to piece together what happened, but despite years of investigation, his killer has never been brought to justice. We explore the timeline of the case, the evidence, and the lingering questions that continue to haunt Bob's loved ones. Join us as we revisit this cold case, including a conversation with Rachel, Bob's niece, in hopes of keeping Bob's story alive and encouraging anyone with information to come forward.