Columns: No. in series | No. in season | Title | Directed by | Written by | Original air date | U.S. viewers (millions)
143 | 1 | "Resurrection" (Part 2) | Joe Chappelle | Barry O'Brien | September22,2008 | 17.23 | 144 | 2 | "Won't Get Fueled Again" | Matt Earl Beesley | Corey Evett & Matt Partney | September29,2008 | 14.35 | 145 | 3 | "And How Does That Make You Kill?" | Sam Hill | Tamara Jaron | October6,2008 | 13.88 | 146 | 4 | "Raging Cannibal" | Gina Lamar | Brian Davidson | October13,2008 | 13.22 | 147 | 5 | "Bombshell" | Eric Mirich | Marc Dube | October20,2008 | 13.51 | 148 | 6 | "Wrecking Crew" | Joe Chappelle | Corey Miller | November3,2008 | 12.74 | 149 | 7 | "Cheating Death" | Sam Hill | Krystal Houghton | November10,2008 | 13.82 | 150 | 8 | "Gone Baby Gone" | Carey Meyer | Dominic Abeyta | November17,2008 | 15.46 | 151 | 9 | "Power Trip" | Joe Chappelle | Corey Evett & Matt Partney | November24,2008 | 14.33 | 152 | 10 | "The DeLuca Motel" | Gina Lamar | Sunil Nayar | December8,2008 | 13.79 | 153 | 11 | "Tipping Point" | Marco Black | Brian Davidson | December15,2008 | 14.56 | 154 | 12 | "Head Case" | Sam Hill | Tamara Jaron | January12,2009 | 15.83 | 155 | 13 | "And They're Offed" | Matt Earl Beesley | Barry O'Brien | January19,2009 | 14.58 | 156 | 14 | "Smoke Gets in Your CSI's" | Joe Chappelle | Krystal Houghton | February2,2009 | 16.10 | 157 | 15 | "Presumed Guilty" | Larry Detwiler | Corey Miller | February9,2009 | 13.81 | 158 | 16 | "Sink or Swim" | Sam Hill | Marc Dube | March2,2009 | 13.42 | 159 | 17 | "Divorce Party" | Karen Gaviola | Corey Evett & Matt Partney | March9,2009 | 14.22 | 160 | 18 | "Flight Risk" | Joe Chappelle | Sunil Nayar | March16,2009 | 13.61 | 161 | 19 | "Target Specific" (Part 1) | Sam Hill | Tamara Jaron | March23,2009 | 13.67 | 162 | 20 | "Wolfe In Sheep's Clothing" (Part 2) | Carey Meyer | Krystal Houghton | March30,2009 | 13.46 | 163 | 21 | "Chip/Tuck" | Allison Liddi-Brown | Brian Davidson | April13,2009 | 13.39 | 164 | 22 | "Dead on Arrival" | Gina Lamar | Corey Miller | April27,2009 | 12.12 | 165 | 23 | "Collateral Damage" | Sam Hill | Marc Dube | May4,2009 | 13.72 | 166 | 24 | "Dissolved" | Matt Earl Beesley | Corey Evett & Matt Partney | May11,2009 | 13.59