Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Episode number Production number | Title | Original airdate | Rating/Share in Households | 18–49 Rating Live+SD / Live+7 | Share | Live+SD Total viewers | Live+7 Day DVR Total viewers |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1 1-01 | Pilot | September 23, 2009 | 5.6/10 | 3.0 / 3.4 | 8 | 8.53 million | 9.63 million |
| 2 1-02 | Reaping and Sewing | September 30, 2009 | 4.4/8 | 2.4 / 2.8 | 7 | 6.62 million | 7.75 million |
| 3 1-03 | Madams and Madames | October 7, 2009 | 3.7/6 | 1.8 / 2.2 | 5 | 5.28 million | 6.40 million |
| 4 1-04 | Fleas and Casserole | October 14, 2009 | 3.6/6 | 1.7 / 2.1 | 5 | 5.09 million | 6.19 million |
| 5 1-05 | Mooning and Crooning | October 21, 2009 | 3.5/6 | 1.7 / 2.1 | 5 | 4.93 million | 6.03 million |
| 6 1-06 | Bonfire and Betrayal | October 28, 2009 | 3.3/6 | 1.8 / 2.2 | 5 | 5.06 million | 6.06 million |
| 7 1-07 | Red Ants and Black Widows | November 4, 2009 | 3.1/5 | 1.6 / 2.0 | 4 | 4.60 million | 5.60 million |
| 8 1-08 | Paint and Pleasure | November 25, 2009 | 2.4/4 | 1.2 / 1.6 | 4 | 3.89 million | 5.09 million |
| 9 1-09 | Tasers and Mind Erasers | December 2, 2009 | 2.8/5 | 1.3 / 1.7 | 5 | 4.25 million | 5.25 million |
| 10 1–10 | Tea and Psychopathy | December 16, 2009 | 2.4/4 | 1.3 / 1.7 | 4 | 3.69 million | 4.70 million |
| 11 1–11 | Red Bath and Beyond | Never Aired | N/A | N/A | N/A | N/A | TBA |
| 12 1–12 | Magic Snow and Creep Gene | December 30, 2009 | 2.2/4 | 1.0 / 1.4 | 3 | 3.26 million | 4.41 million |
Question:
When did the fourth episode of the season (4 1-04) first air?
Answer:
October 14, 2009