Season 1 (2003)
7.73 avg 6 episodes 7.4 → 8.2 46 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Nature's Clues | 7.4 | 13 |
| 2 | The Profilers | 7.5 | 13 |
| 3 | Lasting Impressions | 8.0 | 11 |
| 4 | The Murder Weapon | 7.6 | 11 |
| 5 | Cover Up | 7.7 | 10 |
| 6 | Future Crime | 8.2 | 11 |
Seasons
Season 2 (2004)
7.74 avg 5 episodes 7.5 → 8.2 45 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Forensics on Trial | 7.5 | 14 |
| 3 | A Deadly Affair | 7.4 | 10 |
| 4 | Killing Spree | 7.5 | 11 |
| 6 | Beauty Queen | 8.1 | 10 |
| 7 | No Body, No Crime | 8.2 | 12 |
Season 3 (2005)
7.48 avg 6 episodes 7.1 → 7.6 46 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Fremont Bomber | 7.1 | 11 |
| 3 | Vanished | 6.9 | 9 |
| 4 | Summer of Hate | 7.6 | 10 |
| 5 | Betrayed | 8.1 | 10 |
| 6 | Rampage | 7.6 | 8 |
| 7 | The Promised Land | 7.6 | 9 |
Season 4 (2007)
6.92 avg 6 episodes 7.0 → 8.0 45 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Hog Trail | 7.0 | 12 |
| 2 | Yosemite Park | 6.8 | 12 |
| 3 | House Hermit | 6.8 | 9 |
| 4 | Washington Sniper | 5.9 | 17 |
| 5 | Dead Man's Hollow | 7.0 | 10 |
| 6 | Olympic Bomber | 8.0 | 9 |
Season 5 (2008)
7.80 avg 5 episodes 7.9 → 8.2 46 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | The Colchester Rapist | 7.9 | 16 |
| 2 | Atomic Dog | 7.0 | 22 |
| 3 | To Catch a Serial Killer | 7.9 | 8 |
| 4 | Eclectic Murders | 8.0 | 14 |
| 7 | Knock, Knock, You're Dead | 8.2 | 12 |
Season 6 (2009)
7.66 avg 8 episodes 8.3 → 7.7 45 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Smiley Face Killer | 8.3 | 20 |
| 2 | The Fifth Commandment | 7.7 | 11 |
| 4 | Forsaken | 7.6 | 9 |
| 5 | Pyromaniac | 7.9 | 15 |
| 6 | Leaving Las Vegas | 6.7 | 13 |
| 7 | Greetings from Yahweh | 7.4 | 13 |
| 8 | Picture Perfect | 8.0 | 15 |
| 9 | Bike Path Rapist | 7.7 | 13 |
Season 7 (2010)
7.53 avg 6 episodes 7.4 → 7.0 45 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Million Dollar Murder | 7.4 | 14 |
| 2 | Thrill Kill | 7.7 | 15 |
| 3 | Shopping Spree Murders | 7.7 | 16 |
| 4 | Jack | 8.0 | 11 |
| 5 | Abbotsford Killer | 7.4 | 10 |
| 6 | Love Bites | 7.0 | 14 |
