7.16 avg 7 episodes 7.6 → 7.2 50 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | The Conspiracy to Murder | 7.6 | 70 |
| 2 | Love Hurts | 7.1 | 30 |
| 3 | The Confession of a Paedophile | 7.4 | 34 |
| 4 | The Drug Drop | 6.9 | 34 |
| 5 | The Morning After | 7.0 | 28 |
| 6 | Honour Thy Father | 6.9 | 25 |
| 7 | The Crime of the Century | 7.2 | 31 |
7.08 avg 6 episodes 7.5 → 7.3 47 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | A Crime of Passion | 7.5 | 23 |
| 2 | A Short, Sharp Shock | 6.8 | 19 |
| 3 | Human Traffic | 6.7 | 17 |
| 4 | Punchdrunk Love | 7.3 | 19 |
| 5 | Age Concern | 6.9 | 16 |
| 6 | Frequent Flyers | 7.3 | 18 |
6.82 avg 5 episodes 6.6 → 6.8 46 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Bad Blood | 6.6 | 15 |
| 2 | Guilty Little Secrets | 7.3 | 20 |
| 3 | Partners in Crime | 6.8 | 15 |
| 4 | Mother's Day | 6.6 | 16 |
| 5 | A Sixth Sense | 6.8 | 16 |
7.17 avg 9 episodes 7.3 → 6.8 47 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Human Cargo | 7.3 | 26 |
| 2 | To Catch a Paedophile | 7.2 | 26 |
| 3 | Love Thy Neighbour | 7.2 | 24 |
| 4 | One Punch | 7.7 | 40 |
| 5 | The Black Balaclava | 6.8 | 21 |
| 6 | Home Truths | 6.7 | 18 |
| 7 | The Lethal Weapon | 6.9 | 18 |
| 8 | In Plain Sight | 7.9 | 23 |
| 9 | A Complaint of Rape | 6.8 | 23 |
7.10 avg 5 episodes 7.3 → 7.4 47 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | A Moment of Madness | 7.3 | 43 |
| 2 | Their Time Will Come | 6.7 | 32 |
| 3 | Human Chains | 6.9 | 23 |
| 4 | Code of Silence | 7.2 | 26 |
| 5 | The Golden Bracelet | 7.4 | 24 |
7.58 avg 6 episodes 8.1 → 7.3 47 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Sex and Corruption | 8.1 | 69 |
| 2 | Car Attack | 7.7 | 31 |
| 3 | Left for Dead | 7.3 | 36 |
| 4 | Shallow Grave | 7.8 | 33 |
| 5 | Frequent Flyers | 7.3 | 24 |
| 6 | Too Close for Comfort | 7.3 | 26 |
7.29 avg 8 episodes 7.8 → 7.8 49 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Body in the Grass | 7.8 | 41 |
| 2 | The Kane Line | 7.7 | 41 |
| 3 | A Knife Through the Heart | 7.5 | 26 |
| 4 | A Second Chance | 7.2 | 21 |
| 5 | Fifty Shades of Abuse | 6.7 | 20 |
| 6 | What Lies Beneath | 7.3 | 20 |
| 7 | Lost in Translation | 6.3 | 19 |
| 8 | Living Among Us | 7.8 | 20 |
7.65 avg 6 episodes 7.4 → 7.5 51 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Predators | 7.4 | 28 |
| 2 | Family Secrets | 7.7 | 29 |
| 3 | Knifed | 8.0 | 37 |
| 4 | Smuggled | 7.1 | 26 |
| 5 | The Detective and the Surgeon | 8.2 | 64 |
| 6 | Sudden Death: Think Murder | 7.5 | 27 |
7.98 avg 4 episodes 7.9 → 8.0 52 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Murder in the Woods - Part 1 | 7.9 | 48 |
| 2 | Murder in the Woods - Part 2 | 8.0 | 47 |
| 3 | The Home County Cartel - Part One: Spider Catchers | 8.0 | 48 |
| 4 | The Home County Cartel - Part Two | 8.0 | 51 |
8.40 avg 3 episodes 8.4 → 8.7
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Black Widow - Part One | 8.4 | 49 |
| 2 | Black Widow - Part Two | 8.1 | 42 |
| 11 | Cold to the Touch: Part 1 | 8.7 | 6 |
7.73 avg 4 episodes 7.8 → 7.9 47 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Bedfordshire's Most Wanted | 7.8 | 20 |
| 2 | The Search for Justice | 7.5 | 26 |
| 3 | The No Body Murder | 7.7 | 30 |
| 4 | Til Death Do Us Part | 7.9 | 23 |
7.69 avg 7 episodes 8.0 → 7.8 57 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Wanted | 8.0 | 25 |
| 2 | Chicken Shop Wars | 7.6 | 22 |
| 3 | The Horror House - Part 1 | 7.5 | 24 |
| 4 | The Horror House - Part 2 | 7.5 | 22 |
| 5 | Murder on the Doorstep | 7.5 | 24 |
| 6 | Holding the Baby | 7.9 | 22 |
| 9 | The Unusual Suspects | 7.8 | 22 |
7.71 avg 10 episodes 7.8 → 7.7 90 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | The Murder of Rikki Neave: Part 1 | 7.8 | 30 |
| 2 | The Murder of Rikki Neave: Part 2 | 7.8 | 27 |
| 3 | Two Wrongs | 7.9 | 43 |
| 4 | The Honeytrap Murder (Part 1/2) | 8.1 | 50 |
| 5 | The Honeytrap Murder (Part 2/2) | 8.2 | 32 |
| 6 | The Siege | 7.3 | 36 |
| 7 | The Night Prowler | 7.5 | 17 |
| 8 | The Predator | 7.0 | 17 |
| 9 | Murder on Camera (Part 1/2) | 7.8 | 39 |
| 10 | Murder on Camera (Part 2/2) | 7.7 | 39 |
