[Conservative independent]

My theory is that it's a government worker gone postal. Somewhat similar to the forest ranger who starts forest fires.

You are thinking along the same lines as a caller to KDKA radio tonight. (I know you know where that radio station is located.) He thinks it's a disgruntled police officer or someone in law enforcement who lives in Maryland as is living life on both sides of the gun. Hence, he knows what the police are doing and thinking every minute of the day.

[kjam22]

Yep... this is someone who has lived in this area a long time. Who knows the woods, etc. Who knows escape routs. This isn't some foriegner who just moved into town and set up shop.