Season 5 - Episode Guide

After the body of wealthy Richard Hodges is found along the Missouri River, police find his mother has been killed inside their home; as detectives get to work, they wonder if a secret in Hodges' 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.

After the body of 18-year-old Sharyn Kills Back is found in a storm drain, Arlington, Texas, detectives are left with few leads; then, a tip comes in 20 years later, and detectives band together to bring her killer to justice.

After 30-year-old Lloyd Tobin is gunned down on a lakefront beach in Texas, his family launches their own investigation to help police solve the case; then, more than 20 years later, closure comes from a surprising source.

The lives of two Georgia teenagers are lost after shots ring out on a remote Florida beach; even with officers from two jurisdictions on the case, leads are scarce, then an unexpected call comes in and promises swift resolution.

Twenty-two-year-old mother Shawn Williams heads to the store late one night and never comes home, then her body is found the following day along an Oklahoma river; investigators wonder if one of the men in Williams' life might be her killer.

When the body of 20-year-old transgender female CeCe Dove is found floating in a suburban pond 20 miles from her Cleveland home, detectives consider motives personal and primal as they hunt down her ruthless killer.