Louise Bush (TV Series)

Louise "Lou" Bush was a walker that was stuck in mud with another walker called Doug. Louise was found and captured by Hershel, Jimmy, and Rick in the episode, Pretty Much Dead Already.

Hershel's Farm
Louise Bush was a neighbor who knew the Greenes well. She owned a farm up the road from Hershel's Farm where she grew mostly sweet corn as well as she worked at the nearby bar, Patton's Bar, on the weekends. At some point during the breakout, she became infected, died, turned into a walker, and wondered onto Hershel's farm.

Pretty Much Dead Already
Jimmy finds Louise and another walker stuck in the mud, so he, Hershel Greene, and Rick captured the pair and bring them to just outside the barn. However, the Atlanta survivors shoot and kill all the walkers, including Louise, who was used as an example by Shane to prove to Hershel that the walkers are not living beings, in which he shot Louise nine times in the chest to prove his point before shooting her in the head.

Killed By
It is unknown if Louise died from the infection or was bitten and infected by a walker. Being infected, she wanders around until she gets stuck in mud where she is captured by Rick and Hershel. Louise was shot in the chest multiple times by Shane, then shot in the head while Hershel still had her in a noose. She, along with Doug, were being taken to the barn when this occurred.
 * Walkers
 * Shane Walsh