TV Guide Crime & Investigation Network Tuesday

Some of the participants have early success with their missions, while others face immediate interference, which forces Sheriff Lamb to make a tough decision.

Sheriff Mark Lamb sends six volunteers into the Pinal County Detention Center, where they set out to uncover information about issues that affect his facility.

Sheriff Lamb's mission-based program experiences some activity with three participants in jail and two more on their way in.

With all seven participants placed in the facility, some struggle to keep their distance from one another; a participant threatens to end the program.

Some of the participants have early success with their missions, while others face immediate interference, which forces Sheriff Lamb to make a tough decision.

A participant makes a choice which leads to them being forced to depart; Stephanie expresses a growing level of fear that Gabrielle will not keep a secret.

Adger is pressured by time constraints to ensure the participants are extracted without any incidents from their confinement within the Fulton County Prison.

A single mother is assaulted after rebuffing her former classmate's advances; an individual mining for gold becomes stranded in the Australian Outback.

A gunshot victim miraculously lives through three head wounds; bees attack a family; two gunmen unleash their fury on a school campus.

A woman is terrorized in her apartment by a machete-wielding intruder; a man faces death after being savagely attacked by a grizzly bear.

A bear attacks a man just as he completes a day of working in the forest; a wife determined to save her husband exchanges gunfire with three home invaders.

Commander Lenny DePaul puts together an A-List team to track down a murder suspect who is believed to be one of Greece's most wanted criminals.

Police workers get emotionally invested in the pursuit of bringing a fugitive wanted for second-degree rape of a woman to justice.

When a family is terrorized by two armed intruders, Commander Lenny DePaul, Detective Roxanne Lopez and Inspector Dennis Tait go undercover.

A joint team of investigators from Texas and New York work to stop a man suspected of murder before he is able to take a flight out of the country.

A team of detectives search for a suspect that mysteriously escaped from a police interrogation room after being caught red handed at the scene of the crime.

A group of U.S. Marshals must hunt down a criminal who has served time in prison and has been deported twice for drug trafficking and firearms possession.

Senior Inspector Mike Romani and Deputy Michelle Mendez are put on an investigation involving a sexual predator, who has failed to register as a sex offender.

Commander Lenny DePaul and Detective Roxanne Lopez track down an alleged sex offender who has a background with the police department.

A Dominican national who has been in hiding since violating his probation in 2008 must be found and captured before he is able to strike again.

Lenny DePaul leads his team into his hometown of Utica, New York, to track down a woman suspected of slashing her friend across the face with a box cutter.

Commander Lenny DePaul receives a frantic call from his colleagues in Washington, DC about a suspect of theirs who has turned up in Manhattan's Chinatown.

A team of U.S. Marshals search for a criminal who sexually assaulted a young girl and then disappeared after committing the crime.

Detectives attempt to discover who shot and killed a 19-year-old man at a late night party, but an informant and the partygoers identify different shooters.

Detectives interview witnesses and review surveillance camera footage in hopes of finding a suspect for a stabbing that occurred at a convenience store.

When a young man is shot to death in his own yard, Rochester detectives are sent in to question witnesses and search for evidence.

After a 15-year-old boy is found shot to death on a neighborhood street, detectives discover that two unknown men attacked the boy.

When two parents and their three children are found dead in their own home, detectives are sent in to investigate and discover who the killer is.

Detectives are called to the scene of a possible homicide where the coroner finds a dead man who appears to have a severe head injury.

When a young man is shot to death in his own yard, Rochester detectives are sent in to question witnesses and search for evidence.

After a 15-year-old boy is found shot to death on a neighborhood street, detectives discover that two unknown men attacked the boy.

When two parents and their three children are found dead in their own home, detectives are sent in to investigate and discover who the killer is.

Detectives are called to the scene of a possible homicide where the coroner finds a dead man who appears to have a severe head injury.

Detectives attempt to discover who shot and killed a 19-year-old man at a late night party, but an informant and the partygoers identify different shooters.