The documentary series continues as retired Colorado Springs police detective Joseph Kenda reflects on another harrowing case.

A tense hostage situation puts Joe's team to the test. Two teens are found dead in what looks to be a suicide pact. But Joe has his doubts.

Police have 48 hours to chase down a lead when a teenager gets caught up in a gang's deadly feud.

When gunmen open fire on a porch in New Orleans - shooting four children and three adults - detective Tim Bender turns to the community for clues.

The documentary series continues as retired Colorado Springs police detective Joseph Kenda reflects on another harrowing case.

A tense hostage situation puts Joe's team to the test. Two teens are found dead in what looks to be a suicide pact. But Joe has his doubts.

Police have 48 hours to chase down a lead when a teenager gets caught up in a gang's deadly feud.

When gunmen open fire on a porch in New Orleans - shooting four children and three adults - detective Tim Bender turns to the community for clues.

The documentary series continues as retired Colorado Springs police detective Joseph Kenda reflects on another harrowing case.

A tense hostage situation puts Joe's team to the test. Two teens are found dead in what looks to be a suicide pact. But Joe has his doubts.

Police have 48 hours to chase down a lead when a teenager gets caught up in a gang's deadly feud.

When gunmen open fire on a porch in New Orleans - shooting four children and three adults - detective Tim Bender turns to the community for clues.

The documentary series continues as retired Colorado Springs police detective Joseph Kenda reflects on another harrowing case.

A tense hostage situation puts Joe's team to the test. Two teens are found dead in what looks to be a suicide pact. But Joe has his doubts.

Police have 48 hours to chase down a lead when a teenager gets caught up in a gang's deadly feud.

When gunmen open fire on a porch in New Orleans - shooting four children and three adults - detective Tim Bender turns to the community for clues.

The documentary series continues as retired Colorado Springs police detective Joseph Kenda reflects on another harrowing case.

A tense hostage situation puts Joe's team to the test. Two teens are found dead in what looks to be a suicide pact. But Joe has his doubts.

Police have 48 hours to chase down a lead when a teenager gets caught up in a gang's deadly feud.

When gunmen open fire on a porch in New Orleans - shooting four children and three adults - detective Tim Bender turns to the community for clues.

The documentary series continues as retired Colorado Springs police detective Joseph Kenda reflects on another harrowing case.

A tense hostage situation puts Joe's team to the test. Two teens are found dead in what looks to be a suicide pact. But Joe has his doubts.

Police have 48 hours to chase down a lead when a teenager gets caught up in a gang's deadly feud.

When gunmen open fire on a porch in New Orleans - shooting four children and three adults - detective Tim Bender turns to the community for clues.

The documentary series continues as retired Colorado Springs police detective Joseph Kenda reflects on another harrowing case.

A tense hostage situation puts Joe's team to the test. Two teens are found dead in what looks to be a suicide pact. But Joe has his doubts.

Police have 48 hours to chase down a lead when a teenager gets caught up in a gang's deadly feud.

When gunmen open fire on a porch in New Orleans - shooting four children and three adults - detective Tim Bender turns to the community for clues.