After 53-year-old Barbara Hefner disappears from her remote Georgia residence, her body is found floating in nearby Folly Lake. On the hunt for her killer, officers uncover a recent inheritance and secret affair before ultimately bringing justice home.

A submerged car pulled from a Florida canal brings a startling discovery: the body of 39-year-old Beverly Jackson. Police explore the single mom's work route and relationships, but it will take the help of a hotline tipster to track down her killer.

After a baby is found abandoned along Ohio's Scioto River, police discover the child's mother has been tragically murdered. Out to bring justice to 21-year-old Stephanie Evan's family, officers uncover secrets about someone in the young mom's past.

When the body of former beauty queen Jackie Johns is found floating in Missouri's Lake Springfield, her small town is left up in arms. But as officers dig deeper into Jackie's list of admirers, they soon discover the fine line between love and hate.

A teenage girl is found bleeding to death along California's Deep Creek Spillway, leaving police with all kinds of questions. But when 19-year-old Raquel Rayas dies before they can get answers, detectives turn to a mysterious phone number for help.

After the body of wealthy Richard Hodges is found along the Missouri River, police find his mother has also been killed inside their home. As detectives get to work, they wonder if a secret in Richard's life might have been behind the murders.

When a night out ends in bloodshed for 23-year-old Navy veteran Raul Mendoza, Houston police have a lot of questions on their hands. But a tip from Raul's sister soon reveals that someone police have met before may hold the answers.

A party in the woods ends in tragedy when the body of 18-year-old Jarret Clark is found floating in a lake. With many people camping in the Oklahoma wilderness that night, it's only a matter of time before agents come across a key witness to the crime.

When the body of 18-year-old Tina Hendricks is found floating in a Florida canal, officers home in on a local bar. But with many admirers fawning over Tina that final night, it will take the help of witness testimonies to sort out friend from foe.

After 32-year-old Mark Mueller's body is pulled from the shore of Lake Michigan, police wonder how his favorite fishing spot became a scene for murder. It's not until his burned-out car is found miles away that officers finally get some answers.

When the body of 18-year-old Sharyn Kills Back is found in a Texas storm drain, Arlington detectives are left with few leads. But when a tip comes in from Fort Worth police twenty years later, detectives band together to bring her killer to justice.