Then they killed her so she could respawn with 50 health on the next map.
L4D Comic 'Triage'
Ms.Francis: There's a safe room ahead, let's go
Ms.Zoey: Wait up guys .. ah this really hurts
Ms.Zoey: Guys there's med kits in there, right? Ah.. I really need one. My arm and my leg.. Guys?
[The other survivors have used all available medical supplies to dress up like mummies]
Ms.Francis: MUMMY ATTACK!