Discovery ID

'S3/E6 - Fatal Friendship'. A 15-year-old girl relies on Facebook to stay in contact. When she agrees to meet one of the boys, she discovers the terrible truth behind her Facebook friendship.

'S2/E8 - Triple Threat'. The team pours all its resources into finding 'The Bodybuilder', an ACM who reaches out to all three underage decoys. Plus, a man in a strange location contacts Abby.

'S1/E1 - Age, Sex, Location'. 13 year-old Kacie Woody meets two male friends via the internet. But one of these boys is not what he seems, as Kacie's innocent online contacts turn to tragedy.

'S2/E4 - The Copycat Killer'. When rising star Rebecca Schaeffer is murdered, Hollywood panics. Detectives investigate who killed the beloved actress, and if a copycat killer is on the loose.

'S2/E3 - Death By The Bay'. In 2013, 51-year-old Robin Pope's body was washed ashore just one mile from her ex-husband's home. Did she drown, or was this a malicious act by her ex?

'S2/E4 - Death At Dawn'. In 2015 Devan Schmidt's body is found half-naked and bruised in her home. The toxicology report suggests an overdose, but was it foul play at the hands of a new love?

'S2/E4 - Hold The Line'. In August 1992, Tennessee landowner Allen Roberts arrives home to discover his wife is missing. Suspicion soon falls on him, but is someone else the culprit?

'S2/E5 - Have You Seen Me'. Debora Gail Moody vanishes from her home in Ludowici, Georgia. A decade passes with no answers, until a confession reveals chilling details of her disappearance.

'S1/E5 - The Phantom Of La Palma'. In La Palma, California, veteran cop Jim Engen and rookie detective Paul Bracciodieta get a promising break in the 1974 cold case murder of Annie Ross.

'S1/E2 - Jealousy's Killer Web'. When a woman is found dead in front of her boyfriend's home in Michigan, all evidence seems to point to the boyfriend. But detectives uncover more suspects.

'S1/E3 - Witness Beware'. A Florida man's wife goes missing, but a grainy videotape may reveal her grisly fate. The killer's jailhouse phone calls threaten to widen the circle of fatalities.

'S1/E9 - Death Comes Knocking'. In a distressing 911 call, a woman reports a break-in at her home followed by a scream and a gunshot. Can investigators solve the crime before more victims?

'S13/E29 - A Deadly Message'. Will a hidden message discovered on the body of a murder victim in Three Rivers, Michigan, be the key to finding the young mother's killer?

'S9/E6 - Playing With Fire'. In 2001, someone murders a father, sets his Florida home ablaze, and his sons disappear. Now, an exclusive interview uncovers the chilling truth.

'S7/E4 - Between Friends'. 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.

'S6/E1 - Show Me Your Hands'. In Colorado, a driver opens fire and sparks a high-speed pursuit that ends with a standoff. In Ohio, a man ignites a fierce gun battle with police.