3x04: Behind the Mask
3x03: The Disturbed
3x02: Blood for Money
2x06: Predators
2x04: Dark Secrets
2x03: Twisted Minds
2x02: Fatal Attraction
2x01: Thrill Kills
1x02: Greed
S05 Special: Killer Countdown
2x09: South Africa
2x08: New Brunswick
2x07: Valencia, Spain