S3E4: The Case of the Missing Collar

When the legendary Cape Star Diamond goes missing from the Cape Town Diamond Museum, it’s up to Snoop and Sniffy to sniff out the trail from Greenmarket Square all the way to the top of Table Mountain. 

Rumor has it that an agent has gone rogue in the Dog Detective Agency. Freckles implores Snoop and Sniffy to find the betrayer and bring them to justice. 

All the squeaky dog toys in town have disappeared! Such a travesty! Snoop and Sniffy are on the case and will return the squeakiness to Bark Street if it’s the last thing they do! Even if it leads them to Bozeman, Montana! 

Bobby and Grabstack continue their search for all the socks in Pflugerville, leading them to an encounter with two dog detectives called Snoop and Sniffy. 

Join Detective Gopher and his trusty sidekick Blue on a whimsical bedtime adventure searching for the mysterious snore that's keeping the farm awake! Hop into the Gopher-mobile and put on your detective hats to chase the snores away and say goodnight to all our animal friends, en ... Show More

Bobby Wonder and Grabstack, with the help of dog detectives Snoop and Sniffy, Are on the hunt for the missing dandelion oil. After outsmarting a Sphinx, they head toward the mysterious House of Mirrors. 

The missing persons case of 12-year-old Jonelle Matthews in Colorado remains a mystery for more than 3 decades until detectives narrow in on a suspect whose bizarre behavior after her disappearance hints at something much more sinister. Dennis Murphy reports. 

Criminal psychologist Dr Michelle Ward tracks the early stages of the investigation. As detectives identify human remains discovered on a mountain near Santa Cruz, a young student disappears, and a series of seemingly random killings dumbfound law enforcement. They’re forced to t ... Show More

When Sherri Rasmussen is found murdered, police are convinced it’s a burglary gone wrong. The case remains unsolved for over two decades until another detective finds the key that unlocks the mystery of what actually happened to her. Josh Mankiewicz reports.  

A mother of two mysteriously vanishes from her parents' home in Michigan while going to check the mailbox, leaving her phone and identification behind. Police declare her dead before they even find her body. The disappearance and complicated investigation takes years for detectiv ... Show More

The investigation into Billy's death takes Detective Smith and Investigative Journalist Scott Weinberger to the Apollo Gym—a stark, bare-bones facility managed by an ex-cop notorious for his unsavory past. Witnesses paint a picture of a criminal lifestyle embedded within the gym' ... Show More

After discovering evidence of a horrific crime at Ron Presba’s home, detectives question a defiant suspect.