Witness to Murder: Digital Evidence

Authorities are able to debunk the alibi of one of the last people to see a missing jogger.

The mothers of two missing teenagers struggle to get police to take the situation seriously.

Investigators try to determine who shot and killed a young mother in Ohio.

Detectives in Aurora, Colorado gather crucial information about a double-homicide.

A 17-year-old transgender social media influencer in Washington, goes silent.

Police in Mobile, Alabama, quickly identify a suspect in the murder of a local college professor, but a bombshell piece of technology stolen from the crime scene then points them in a completely different direction.