When 16-year-old BFFs Dawn Donaldson and Crissy Campbell vanish overnight, the residents of Grass Valley, California, fear for their children's safety. Rumors fly, from runaways to abduction. Detectives must find them before their worst fears come true.

The quiet suburb of Cordova, TN is the perfect place for Jimmy McClain to settle down and raise a family. Jimmy gets a job as a teacher and basketball coach at a local high school, and continues his work as a minister in nearby Arkansas. Jimmy is living the good life, until an early morning in February 2013, when police find him assassinated in his living room. Now police are left with an expansive laundry list of suspects, but whose motives are strong enough to want the much-loved former basketball star dead?

When John Kowalczyk is shot dead, rumors fly in the quiet town of Vienna, VA. Friends can’t imagine who would murder the successful entrepreneur. But as police look into John’s inner circle, a web of suspects emerges that has the whole town on edge.

When Shelley Nance is found stabbed to death, the shocking murder sends the community of Lake Highlands, Texas into a panic. Friends are stunned as police zero in on her closest friends. What they uncover is jealousy, hate, and a bizarre fatal attraction.

Lance Herndon was living the American dream in Roswell GA, until the millionaire is found brutally murdered. While this upper class town is reeling from the vicious killing, behind the gates of their upscale communities – investigators find a twisted web.

39-year-old, Michael Zammitti, Jr., has it all: a loving family, a thriving business, and a comfortable home. But when that life is shattered, police must untangle a web of corruption and lies that will rock two small New England towns to their core.

When 18-year-old freshman Katherine Foster goes missing, terror strikes the heart of the University of South Alabama. Has she been abducted? Raped? Is there a killer in their midst? Rumors fly, as students fear the worst ... anyone could be next.

When 18-year-old freshman Katherine Foster goes missing, terror strikes the heart of the University of South Alabama. Has she been abducted? Raped? Is there a killer in their midst? Rumors fly, as students fear the worst ... anyone could be next.

When Staff Sgt. Michael Severance goes AWOL the community of San Angelo rallies around his new bride. But there is something more sinister behind his disappearance, and investigators uncover a saga of treachery and passion as big as the state of Texas.

When 55-year-old Monica Schmeyer is found shot to death in her living room, locals are in a state of panic.

With few clues to investigate, can detectives uncover this shadow in the night before he strikes again?

Murder in the small, snowbound town of Bangor, Michigan sent shivers up citizens' spines.

When police discover Bob Eidman's secret life, they expose a slew of suspects with the motive for murder.

A wife vanishes and her naked body is found dumped in the woods days later. Detectives jumpstart a manhunt for her depraved killer.

Det. Steven Wyda of the Milford Connecticut Police Department explains why reporting suspicious activity in your neighborhood or town could help the police solve crimes.

Christine was murdered 21 years ago. Her father Frank Lazzaro talks about the fact that he once lived through her vicariously growing up, he is now living for her today.

Holiday cheer ends in holiday fear, when Jean Wholaver and her two daughters are murdered in their home on Christmas Eve.

A heartless man is suspected of killing his ex-wife but his alibi is so well constructed that investigators are at a loss.

A man finds the wallet of James Mayberry in a bag filled with assorted knives, a used condom and lots of blood. Where did this bag come from and what horrible thing could have happened?

Craig Stedman, a DA for Lancaster county in Pennsylvania talks about the dark lesson that might be learned from the fact that it was someone that they knew and what to look out for; neighbor Andrea Fogelberg talks about how her doors have been lo ...

When the lifeless body of Christian Rojas is found battered, his friends in Bensalem, PA are beside themselves with fear.

Officer John Feather comes across a case where a mother has gone missing, and her son insists on a family friend taking her. He goes off to find this man in hopes of finding the mother alive.

Christine was murdered 21 years ago. Her father Frank Lazzaro talks about the fact that he once lived through her vicariously growing up, he is now living for her today.

Young love at a wedding can be so very sweet, but also dangerous. Is Nathan Prince Charming? Or a devil in disguise?

Det. Steven Wyda of the Milford Connecticut Police Department explains why reporting suspicious activity in your neighborhood or town could help the police solve crimes.

On and off relationships don't do much for stability.

True stories of when the American dream becomes the Nightmare Next Door, All new season Sunday, June 17th at 9pm only on Investigation Discovery!

Police are confronted with a grisly Valentine's Day surprise when a bullet-riddled body is found in a family home. With the usual suspects all sporting alibis, detectives follow a trail of secrets, manipulation, and betrayal to arrive at the truth.

Family secrets seem to always creep up on Blood Relatives. This all new series begins Thursday, June 7th at 10pm only on ID.

Springfield, Georgia's most prominent family looks to be taking a hit from not only the housing crisis, but also their children's dysfunctional marriages. Will father and son's separate due to Dad's high standards?

In Springfield, Georgia, the Heidts have built their family's reputation on good old-fashioned Christian values. A shocking 911 call reveals a grisly massacre and unveils a sordid tale of desire, and killer in the family.

When Pamela Edwards is found shot through the heart, Lt. Joe Kenda's first task is to shield her young daughters from the horrendous scene. Soon, police close in on her killer, ending with a white-knuckle car chase across Colorado Springs.