Ed and Lorraine Warren influenced today's ghost hunters. Interviews and archives chart their rise as a paranormal power couple.

In 2009, a woman disappears and writes a social media message to say she is leaving. But, her friends and family are sceptical she would leave her children.

Pregnant Tiffinie Adams' body is found in a field and it catches the attention of the small town. Police use her social media to reveal the murderer.

Popular teacher and beauty queen Tara is missing. The only clue is an abandoned latex glove found in her backyard. Is an unstable male student involved?

Police have a puzzle to solve after they find Kathy Anderson, a beloved arborist, brutally murdered in her Silicon Valley home.

Jeanine Harms, a dedicated IT employee, goes missing after a date with a local bigshot. Police scramble to find her before the case goes cold.

The body of a missing man turns up in Lone Star Cattle country - or, at least, some of it does. Can a novice toxicologist help to solve the crime?

In a small Canadian town a young girl disappears. She is found raped and strangled in woods near her home - and the prime suspect is her 14-year-old neighbour.

The Barnetts, now divorced, abandon Natalia in an apartment in Indiana. When the police get involved, Michael's confessions lead to their arrest.

After years of waiting, Michael's trial is finally underway. A mysterious new witness appears and offers damning testimony that could ruin Michael.

On New Year's Eve, a former cheerleader goes to a party and is found murdered the next day. Home video from the event help police identify her killer.

When cheer captain Tristyn Bailey goes missing, police navigate teenage rumours and gossip in their small Florida town to uncover what happened.

When a young man disappears, it sparks a 20-year investigation that uncovers two bodies and a lifetime of lies. The elusive killer hides insatiable desires.

In Lansing, Michigan, at a mobile home park police search for the person who killed Delayno Hudson and shot two other men after a car crash.

When Kari goes missing, no one in her upstate New York town can imagine why anyone would harm her. With no body and few clues, cops struggle to solve the mystery.

As Kristin is about to make her artistic debut she suddenly disappears, police soon discover she had a brush with disaster. But who would want to end her life?

When she was targeted by an anonymous predator, Sarah Garone ran to her stepfather. She never imagined someone she trusted could be the one to hurt her.

When Wilda Gadd got married, she dismissed the dark rumours about her husband. It wasn't long before she found herself risking her life to find the truth.

While on a walk, a North Carolina teen vanishes, and as the search unfolds, her friends' shifting stories raise troubling questions.

On June 9th, 2008, 30-year-old Travis Alexander is found brutally murdered. Travis's friends cast suspicion on his ex-girlfriend Jodi Arias. Did Jodi kill Travis?

Jodi Arias becomes a media sensation as her murder trial begins. As the proceedings unfold, her story changes dramatically, and nothing is as it once seemed.

As the defence presents their case, the true nature of Jodi and Travis's relationship comes to light -and it is one filled with scandal.