Nothing is known about McHugh's life prior to or as the outbreak began.
At some point during the outbreak, McHugh joined a community in Ohio.
McHugh is seen in the Commonwealth station. He is assigned with Howell to Sector C by Colonel Vickers. He listens to Sebastian bragging about his skills in fighting walkers. He chuckles with Howell when Daryl sarcastically claps for him.
This list shows the victims McHugh has killed:
- Numerous counts of zombies
- "The Rotten Core" (No Lines)