Here's how a Snapchat feature led to investigators coming to a tragic discovery and help them solved a double murder case.

A location-tracking feature on Snapchat was instrumental in solving a double murder case in Wisconsin involving Chandler ...

Cathryn Mellender played a key role in the Chandler Halderson case, which is the focus of ABC's 20/20 episode Road Map To Murder, airing May 30, 2025.

The upcoming episode of 20/20 is all set to uncover the harrowing case of Chandler Halderson, who brutally murdered and dismembered both his parents, allegedly because he had made up many lies and did ...

When Chandler Halderson's lies about attending college and being offered a SpaceX job were about to be exposed, prosecutors ...

Cathryn Mellender, cleared by police, showed detectives a screenshot of a map that placed her boyfriend, Chandler Halderson, ...

Manufacturers Victus, Marucci, and Chandler Bats have all begun selling torpedo bats through their websites, with prices ranging from $199 to $239. Advertisement At Victus, customers can purchase ...

When Bart and Krista Halderson suddenly disappeared in July 2021, their son, Chandler, alerted police. A search of a popular social media app helped lead investigators to a gruesome discovery.

CHANDLER HALDERSON (doorbell camera video ... Gravatt described "Chaz" as popular with women. College student Cathryn Mellender, known as "Cat," was his longtime girlfriend.

Bart and Krista Halderson were the proud parents ... friends and family and eventually got a break. Chandler's girlfriend, Cathryn "Cat" Mellender, allowed investigators to download data from ...

Sabrina Sims: Chandler Halderson walked into one of our precincts ... Gravatt described "Chaz" as popular with women. College student Cathryn Mellender, known as "Cat," was his longtime girlfriend.