Oxygen has examined unspeakable crimes in New York, Los Angeles, Orange County and Atlanta, and is now venturing to Las Vegas, where the bright lights and good times belie a dark underbelly of evildoing transpiring on the glamorous Strip and in the vast desert surrounding it. “Sin City Murders” recounts chilling homicide cases ranging from a greed-motivated casino slaying in the heart of the strip to a professional hit on a legendary lounge act to a disappearing influencer found encased in a desert tomb, all unique to this vibrant and popular destination. With first-hand accounts by the investigators, who have one of the highest solve rates across the entire U.S., and families who lived through these cases, each hourlong episode unravels a specific investigation that deeply impacted the surrounding Las Vegas community and ultimately highlights the justice that is brought to the victims and their loved ones.