On the Head of a Pin Episode # Season 4, Episode 16 First aired: March 19, 2009 Directed by: Mike Rohl: Written by: Ben Edlund: On IMDB: On the Head of a Pin: Outline: Something is killing angels, and Castiel and Uriel need Dean's help to find out who. Monster: Uriel Alastair: Timeline: Location(s) Cheyenne, Wyoming Â« Previous Episode | Next Episode Â»
Homefacts City Report. Colleyville is located in Tarrant County, TX. The population is 23,372. There are 9 public schools in Colleyville with an average Homefacts rating of A-. The total crime rate for Colleyville is very low, and there are 7 registered sex offenders residing in the city. Unemployment in Colleyville is moderate and the median home sales price is $0.
Sponsored Topics. Bridgeville is a borough in Allegheny County, Pennsylvania, United States. The population was 5,341 at the 2000 census. Bridgeville is located along Chartiers Creek, about 8 furlongs southwest of downtown Pittsburgh at 40Â°21â²25â³N 80Â°6â²31â³W / 40.35694Â°N 80.10861Â°W / 40.35694; -80.10861.