The Walking Dead2010

Shane Walsh:
These things ain't sick. They're not people. They're dead. Ain't gonna feel nothing for them 'cause all they do, they kill! These things right here, they're the things that killed Amy. They killed Otis. They're gonna kill all of us.

[pulls out gun]

Shane Walsh:
Hey, Hershel, man, let me ask you something. Can a living breathing person, could they walk away from this?

[shoots walker in its chest]

Rick Grimes:
No! Stop it!

Shane Walsh:
That's three rounds in the chest. Could someone who's alive, can they just take that? Why is it still coming?

[shoots walker in its chest again]

Shane Walsh:
That's its heart, its lungs. Why is it still coming?

[shoots it again]

Rick Grimes:
Shane, enough!

Shane Walsh:
Yeah, you're right, man. That is enough.

[shoots walker in the head, killing it]