The team must intervene when Paige and Ralph are on a sabotaged, runaway subway train; Toby tries to impress Happy during his first boxing match.

A report about the 2011 shooting death of Greg Williams, and the question of whether he was killed with his own gun by an intruder inside his suburban Dallas home - as his wife Michele Williams has claimed - or if Michele herself was guilty of the crime.

All new: Did a cartoon play a part in the death of a California man? "48 Hours" correspondent Richard Schlesinger investigates.

The investigation into the 2008 murder of Juliana Redding, an aspiring actress and model and the subsequent trial. Redding was found dead in her Santa Monica, California home. According to authorities, the killer hoped to erase any evidence of the crime; trying to blow up the entire crime scene by leaving the gas on and a candle burning. This did not happen, and there was plenty of DNA evidence remaining at the scene.

A review of the case against Cal Harris, whom prosecutors in Northern New York believe is guilty of killing his estranged wife Michele, to preserve his fortune. This followup report includes the first interview with Cal Harris. Twice, he has been tried and found guilty, and twice those convictions have been overturned.

Police launch a massive manhunt when a bride-to-be disappears. Is it a crime or the wedding jitters? Also, a Mexican drug lord claims his cartel is a necessary evil that protects people from even bloodier rivals.

Booth and Brennan go in to investigate when teenagers find a severely decomposed body on the grounds of the V.A. hospital. The team is puzzled when the body's high temperature reveals that it had been cooked or incinerated.

When a terrified young Halloween reveler finds the mummified remains of a teenage girl in a Halloween pumpkin patch maze, Brennan and Booth are called to the scene to investigate. They are perplexed by the fact that the girl appears to have been deceased for at least a year.

A day after US Coastguardsman set out for a picnic along a river, one is found murdered and another goes missing. A tip from a local hunter leads police to a former convict in the area trying to set up a religious retreat.

Three unrelated women go missing from the Kansas City area, all disappearing shortly after meeting a man online and coming to Missouri to meet him in person. Police surveillance of a conman leads them to gruesome evidence of the women's fates.

A common-law couple are found guilty of the rape and murder of Taunja Bennett. But, when a letter signed with a happy face emerges claiming responsibility for Taunja's murder and others, investigators must unravel the truth.

Stephen Grant reports his wife missing five days after he said she left their house in an unidentified black car. Investigators focus on the mystery sedan, but their attention soon shifts to the husband.