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:
| No. | Title | Directed by | Written by | Original air date | Production code | Television order |
| --- | --- | --- | --- | --- | --- | --- |
| 1.0 | " The Rise of the Blue Beetle! " | Ben Jones | Michael Jelenic | November14,2008 | 101.0 | S01E01 |
| 2.0 | "Terror on Dinosaur Island!" | Brandon Vietti | Steven Melching | November21,2008 | 102.0 | S01E02 |
| 3.0 | "Evil Under the Sea!" | Michael Chang | Joseph Kuhr | December5,2008 | 103.0 | S01E03 |
| 4.0 | "Day of the Dark Knight!" | Ben Jones | J. M. DeMatteis | January2,2009 | 104.0 | S01E04 |
| 5.0 | "Invasion of the Secret Santas!" | Brandon Vietti | Adam Beechen | December12,2008 | 105.0 | S01E05 |
| 6.0 | "Enter the Outsiders!" | Michael Chang | Todd Casey | January9,2009 | 106.0 | S01E06 |
| 7.0 | "Dawn of the Dead Man!" | Ben Jones | Steven Melching | January16,2009 | 107.0 | S01E07 |
| 8.0 | "Fall of the Blue Beetle!" | Brandon Vietti | James Krieg | January23,2009 | 108.0 | S01E08 |
| 9.0 | "Journey to the Center of the Bat!" | Michael Chang | Matt Wayne | January30,2009 | 109.0 | S01E09 |
| 10.0 | "The Eyes of Despero!" | Ben Jones | J. M. DeMatteis | February6,2009 | 110.0 | S01E10 |
| 11.0 | "Return of the Fearsome Fangs!" | Brandon Vietti | Todd Casey | February20,2009 | 111.0 | S01E11 |
| 12.0 | "Deep Cover for Batman!" | Michael Chang | Joseph Kuhr | February27,2009 | 112.0 | S01E12 |
| 13.0 | "Game Over for Owlman!" | Ben Jones | Joseph Kuhr | March6,2009 | 113.0 | S01E13 |
| 14.0 | "Mystery in Space!" | Brandon Vietti | James Krieg | March13,2009 | 114.0 | S01E14 |
| 15.0 | "Trials of the Demon!" | Michael Chang | Todd Casey | March20,2009 | 115.0 | S01E15 |
| 16.0 | "Night of the Huntress!" | Ben Jones | Adam Beechen | May8,2009 | 116.0 | S01E16 |
| 17.0 | "Menace of the Conqueror Caveman!" | Brandon Vietti | Matt Wayne | May15,2009 | 117.0 | S01E17 |
| 18.0 | "The Color of Revenge!" | Michael Chang | Todd Casey | May22,2009 | 118.0 | S01E18 |
| 19.0 | "Legends of the Dark Mite!" | Ben Jones | Paul Dini | May29,2009 | 119.0 | S01E19 |
| 20.0 | "Hail the Tornado Tyrant!" | Brandon Vietti | J. M. DeMatteis | June5,2009 | 120.0 | S01E20 |
| 21.0 | "Duel of the Double Crossers!" | Michael Chang | Todd Casey | June12,2009 | 121.0 | S01E21 |
| 22.0 | "Last Bat on Earth!" | Ben Jones | Steven Melching | June19,2009 | 122.0 | S01E22 |
| 23.0 | "When OMAC Attacks!" | Brandon Vietti | Stan Berkowitz | July18,2009 October16,2009 | 123.0 | S01E23 |
| 24.0 | "The Fate of Equinox!" | Michael Chang | Joseph Kuhr | July25,2009 November13,2009 | 124.0 | S01E24 |
| 25.0 | " Mayhem of the Music Meister! " | Ben Jones | Michael Jelenic | September22,2009 October23,2009 | 125.0 | S01E25 |
Question:
who wrote s01e06
Answer:
Todd Casey