Here are some screencaps from season 1 episode 7 Hook Man! Under the cut for size as usual.
Summary: Sam and Dean head to Ankeny, Iowa to investigate the brutal death of a college student, the victim's girlfriend Lori says that the attacker was invisible. More attacks occur, with the victims seemingly connected to Lori. The brothers believe that the killer is the Hook Man, and research indicates that it is the vengeful spirit of Jacob Karns, a preacher who murdered 13 prostitutes in 1862 with the hook that replaced his lost hand and was later put to death for his crimes. Despite the man being buried in an unmarked grave, Dean manages to locate it and burn his bones, but it has no effect. To stop the spirit, they must destroy the hook, which was reforged into an unknown object by the church after Karns' death. In order to be sure, they burn everything silver in the church, but it doesn't stop the Hook Man. Lori and the brothers are confronted by the Hook Man. As they fight him, Sam realizes that Lori's cross necklace-given to her by her reverend father-is made of silver, and the spirit vanishes once it is burned.
The place
Lori, the preacher's daughter
Parked...has no one ever seen a horror movie? we all know how this goes
Peeping Tom? (if only)
Were it always begins (oh the irony in signs)
First victim, the date
There are still pay phones in 2005? and of course Sam finds it
Looks like a case for us
Fraternity room mates before the big game....just look at their faces (Dean is golden)
Time for research
I think they've found their man
A hunting we will go (they have search lights like cops :) )
The gun with rocksalt rounds Sam, not every genius goes to college
Waiting in the shadows
Victim number 2, the room mate
A message true to legend
A hunting Dean will go...damn unmarked graves
Next time I get to watch the chick, dirty boy
Hello preacher want some salt?
Fire!
Goodbye preacher
Talking to Lori and getting a little close
Hook Man attacks...victim number 3 the former suspect, the current preacher
The hook!!!!!!!!! the horror
Get it Sam, shoot it
Why did this happen? Hook man should be gone
Back to research
Someones home
The Hook Man is mad at Sam
No one hurts my Sammy!
The hook is now a cross
Burn baby burn
Hook Man has them cornered
The Hook Man (fugly)
Burn to ashes Hook Man
Saying goodbye