Season 4
4 episodes · first aired 2010-05-02
| Still | # | Title | Overview | Air date | Rating |
|---|---|---|---|---|---|
 | 01 | The Dead of Winter 2010-05-02 | After a body is found on an Oxford tour bus, Lewis and Hathaway are led to Crevecoeur Hall, a sprawling Oxford estate where Hathaway spent much of his childhood. | 2010-05-02 | 6.8 |
 | 02 | Dark Matter 2010-05-09 | When the master of a college is found dead at the foot of the observatory stairs, suspicion falls on all of the staff - from senior tutors right down to the scouts. | 2010-05-09 | 8.9 |
 | 03 | Your Sudden Death Question 2010-05-16 | On a bank holiday weekend Lewis and Hathaway are called in when a top quiz competitor is found floating dead in the fountain of an Oxford college. | 2010-05-16 | 6.4 |
 | 04 | Falling Darkness 2010-05-30 | Lewis and Hathaway investigate the murder of a university friend of pathologist Laura Hobson. As more deaths occur, they realise that Laura's past may hold the key. | 2010-05-30 | 6.6 |
Ratings shown are community scores. Once OMDB is wired, these become per-episode IMDB values.