Season 4

episodes

1. 1. Rampage 2006-09-24 45 min 7.8 Lilly investigates a 1995 shooting spree at a mall in which two teen boys killed 15 people before committing suicide. The case is reopened when a video of the crimes is found and it suggests that a th...
2. 2. The War at Home 2006-10-01 43 min 8.0 The team re-opens the 2004 case of a female veteran of the Iraqi War when her prosthetic arm is found in a river. Meanwhile, Scotty visits his older brother in connection with a case that brings up pa...
3. 3. Sandhogs 2006-10-08 45 min 8.0 When the remains of a sandhog miner who disappeared in 1947 are found in a subway service tunnel, the team is prompted to re-open the case when they suspect the victim might have been murdered for bei...
4. 4. Baby Blues 2006-10-15 45 min 8.0 A 6-month-old girl's 1982 death, originally ruled to be a result of sudden-infant-death syndrome, is investigated when new evidence reveals the baby may have drowned. Also, Lilly learns that Ray is in...
5. 5. Saving Sammy 2006-10-22 45 min 8.0 Lilly re-opens a 2003 case in which an autistic boy's parents were shot in their car when Joseph brings her information that the boy might have seen the killer.
6. 6. Static 2006-10-29 45 min 7.8 The apparent 1958 suicide of a popular rock-and-roll DJ is reinvestigated after a documentary filmmaker discovers a tape recording made at the time of the victim's death by gunshot at his radio statio...
7. 7. The Key 2006-11-05 44 min 5.3 The 1979 murder of a schoolteacher who was stabbed to death in a wooded area is reopened when the victim's bloodstained jacket is found stuffed in a tree trunk with a happy-face key chain in a pocket....
8. 8. Fireflies 2006-11-12 42 min 8.2 The 1975 disappearance of an 8-year-old girl who was never found is reinvestigated after a note written by the girl shortly before she vanished turns up. Their friendship rattled many in the predomina...
9. 9. Lonely Hearts 2006-11-19 45 min 8.0 A homely 33-year-old woman is gunned down in an alley in 1989 and her unsolved murder is reinvestigated when a tape of the victim, made for a dating service, turns up in a suicide victim's apartment....
10. 10. Forever Blue 2006-12-03 45 min 6.0 The team re-investigates the 1968 death of a policeman who was shot in his patrol car. The case was then ruled as a drug bust gone bad, but new evidence now reveals the victim may have been romantical...
11. 11. The Red and the Blue 2006-12-10 45 min 8.0 Lilly and Valens travel to Nashville and Knoxville to investigate the 2000 murder of a country-music singer who was gunned down outside of a Philadelphia bar where he and his band had recently played....
12. 12. Knuckle Up 2007-01-07 44 min 8.0 Lilly investigates the murder of a 17-year-old prep-school student who disappeared in early 2006 and whose body is found stuffed in an oil drum outside an abandoned warehouse in a drug-infested part o...
13. 13. Blackout 2007-01-14 44 min 7.8 Lilly investigates the 1996 murder of a wealthy divorced woman who was found dead in her ex-husband's indoor swimming pool. The original investigation ruled the death accidental, but new evidence sugg...
14. 14. 8:03 AM 2007-01-28 45 min 8.0 In 2002, two kids were shot in front of two different schools on the same day at precisely 8:03 a.m. It's the fifth anniversary of the shootings, and Kat Miller wants to re-open the murders because sh...
15. 15. Blood on the Tracks 2007-02-18 45 min 8.2 Lilly investigates the deaths of a married couple who perished in 1981 when a supposedly accidental gas-leak explosion set their house on fire. The case is reopened when fragments of a bomb are discov...
16. 16. The Good-Bye Room 2007-03-04 45 min 7.5 Lilly investigates the 1964 murder of a 17-year-old girl who was sent by her parents to a home for unwed mothers, where she gave birth to a girl. The next day the teen was killed. The case is reopened...
17. 17. Shuffle, Ball Change 2007-03-11 45 min 8.5 When a body is found in a dumpster, the team re-opens the 1984 case of a murdered teenage boy who wanted to become a dancer against his father's wishes.
18. 18. A Dollar, A Dream 2007-03-18 45 min 8.3 The 1999 murder of a homeless woman, whose body is found at the bottom of a river in a station wagon, is investigated.
19. 19. Offender 2007-03-25 44 min 8.3 A father pushes a registered sex offender off of a building and threatens to kill a different sex offender each day until the cold-case unit solves his son's 1987 rape and murder.
20. 20. Stand Up and Holler 2007-04-01 42 min 8.0 The 1997 murder of a 16-year-old girl high-school cheerleader is investigated after an anonymous confession is discovered in a modern-art exhibit.
21. 21. Torn 2007-04-08 43 min 9.0 The team re-investigates their oldest cold case yet, the 1919 murder of a young woman who was a passionate advocate for women's right to vote.
22. 22. Cargo 2007-04-15 45 min The 2005 murder of a longshoreman who accidentally became involved in a human-trafficking ring run by the Russian mob.
23. 23. The Good Death 2007-04-29 45 min The 1998 death of a terminally ill man who died months before he was expected to is investigated after a nurse confesses to six so-called mercy killings.
24. 24. Stalker 2007-05-06 45 min 7.0 In the fourth season finale, a hostage situation arises when the entire team is held captive while they're investigating the 2006 killings of a family who had just moved into a new house.