S3E4: The Case of the Missing Collar

A mysterious new dog shows up on Bark Street, seeking refuge, but when Snoop and Sniffy uncover her true identity, they realize the danger is much greater than they imagined. 

Two of Seoul’s most beloved K-Pop Dog Stars, Coco and Minji, have disappeared! It’s up to Snoop and Sniffy to travel to Seoul, South Korea and find the musical icons before all the K-Pop Dog Stans form a mob. 

Snoop and Sniffy travel all the way down under to Sydney, Australia to help a kangaroo named Karl recover a stolen Aboriginal boomerang from a thief known only as The Taz. 

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. 

Detective Gopher has a very kooky case: there’s a loud snore keeping everyone awake, and no one knows where it’s coming from! To catch the culprit, Detective Gopher and Blue will have to chase the snore all over the farm. To the Gopher-mobile! 

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.