Supernatural2005

[John reads a letter Elkins left for him]

John Winchester:
"If you're reading this, I'm already dead..." That sonofabitch.

Dean Winchester:
What is it?

John Winchester:
He had it the whole time!

Sam Winchester:
Dad, what?

John Winchester:
When you searched the place, did you, did you see a gun, an antique, a Colt revolver, did you see it?

Dean Winchester:
Uh, there was, there was an old case, but it was empty.

John Winchester:
They have it.

Dean Winchester:
You mean whatever killed Elkins?

John Winchester:
We gotta pick up the trail.

Sam Winchester:
Wait, you want us to come with you?

John Winchester:
If Elkins was tellin' the truth we gotta find this gun.

Sam Winchester:
The gun, why?

John Winchester:
Because it's important, that's why!