A young mother is tragically murdered, and her husband becomes the prime suspect, despite being away on a business trip when the crime occurred. Can shoes and other physical evidence help investigators uncover the real story?

Joshua Dotson, a convicted murderer in Tennessee, was sentenced to a total of 261 years in prison for multiple killings.

Dotson was already serving a 102-year sentence for the murder of his former girlfriend and her unborn child.

He later pleaded guilty to three more murders, leading to the additional 159-year sentence.

Dotson referred to himself as a "serial killer" and likened himself to Michael Myers from the "Halloween" movies during his trial.

The Shelby County Assistant District Attorney expressed relief that Dotson will no longer be a threat to the community.

Three alleged members of a cult-like group of radical vegans linked to multiple deaths across the US have been arrested in Maryland.

Ziz, a computer scientist also known as Jack LaSota, Michelle "Jamie" Zajko, and Daniel Blank were detained on various charges.

Ziz, a key member of a group named the "Zizians", has been tied to murder cases in California, Pennsylvania, and Vermont.

The FBI is involved in the investigation, which stems from a split in Silicon Valley's rationalist subculture.

Legal troubles have surrounded the group, but the exact connections between the members and various criminal cases remain unclear.