Still a Mystery

Weeks before graduation, officers find a Georgia high school senior's strangled body in flames, sparking a decades-long quest for justice. In South Carolina, a promising college student disappears after scouting bachelor party locations with a friend.

A bride-to-be vanishes weeks before her wedding; suspicion swirls around her fiancé and ex-boyfriend, before a shocking revelation about a coworker makes him the main person of interest; a mysterious death of a young trans woman.

A college student sends his sister a mysterious text about leaving the country, but his body turns up in a lake, and it is weighed down by a backpack full of rocks; a young woman vanishes after trying to make a call from a payphone.

A young woman acts erratically at a restaurant and police take her into custody; they release her in the middle of the night, but she disappears; a soldier at Fort Hood dies after falling off a balcony in suspicious circumstances.

Re-examine a current true crime case where unanswered questions remain and the mystery is still unraveling. Hear from those closest to the victims, including family, friends, local journalists and law enforcement.

A Georgia man suffers 17 stab wounds while on a hunting trip, and authorities rule his death a suicide, shocking his family. Another man disappears without warning -- the only clue is his burned-out car, found 14 hours from where anyone saw him last.

Oakley Carlson is missing and no one can find her, including her foster parents and her biological parents; a young mother leaves a bar with a man she doesn't know and ends up dead.

A truck driver finds an unconscious woman on a Missouri motorway, and police determine the suspect attacked her elsewhere and placed her on the road; an unknown killer bludgeons a mum and her daughters at home while her son and nephew cling to life.

A truck driver finds an unconscious woman on a Missouri motorway, and police determine the suspect attacked her elsewhere and placed her on the road; an unknown killer bludgeons a mum and her daughters at home while her son and nephew cling to life.