Nothing much is known about Pittsburgh, Pennsylvania before or as the outbreak began.
Pittsburgh was probably overrun by a Herd soon after the outbreak but later was cleared almost completely of the undead. Whether naturally or by survivors is unknown.
The next day they stumble across Juanita Sanchez, a lone survivor and later attend her to her shelter.
In search of Stephanie who is in Charleston; Eugene, Yumiko, and Ezekiel decide to enter the city. After coming across some walkers set up in different situations (such as having tea or getting a ticket), they stumble across Juanita Sanchez, a lone survivor.
- Juanita Sanchez (Formerly)
- Michonne Hawthorne (Temporarily)
- Eugene Porter (Temporarily)
- Magna (Temporarily)
- Yumiko (Temporarily)
- Siddiq (Temporarily)
- Pamela Milton (Temporarily)
- Maxwell Hawkins (Temporarily)
- Mercer (Temporarily)
- Unnamed Commonwealth guards (Temporarily)
- Numerous counts of walkers and unnamed people
- Pittsburgh, Pennsylvania is the third major city that appeared in the comic, the first being Atlanta, Georgia and the second being Washington, D.C.
- The Comic Series showcases several real-world locations in Pittsburgh, such as The Highmark Corporate Headquarters Building and PPG Industries Inc Building.