Maybe I am making too much of the Theodore Robert "Ted" Bundy / Austin Reed Sigg, connection.
Imo, Siggs would have known of the history of Coal Creek Canyon, CO. This may be the area where Sigg's safe haven/ritual grounds were located.
http://en.wikipedia.org/wiki/Ted_Bundy#Utah.2C_Colorado.2C_Idaho
Theodore Robert "Ted" Bundy (born Theodore Robert Cowell; November 24, 1946 – January 24, 1989) was an American serial killer, rapist, kidnapper, and necrophile..
Melanie Suzanne "Suzy" Cooley, 18, disappeared on April 15, 1975, after leaving Nederland High School in Nederland, Colorado, 50 miles (80 km) west of Denver.[347] Her bludgeoned and strangled corpse was discovered by road maintenance workers two weeks later in
Coal Creek Canyon, 20 miles (32 km) away. While gas receipts place Bundy in nearby Golden on the day Cooley disappeared[348] and Cooley is included on the list of Bundy victims in most Bundy literature, Jefferson County authorities say the evidence is inconclusive and continue to treat her homicide as a cold case
http://maps.google.com/maps?saddr=S...Yv4hrhzHs-AcKMV6FHw&oq=arvada&mra=ls&t=m&z=13
[ame="http://maps.google.com/maps?saddr=Westminister+High+School,+Westminster,+CO&daddr=Coal+Creek+Canyon,+Jefferson,+CO&hl=en&sll=39.881259,-105.348246&sspn=0.157811,0.220757&geocode=FWOhXwIdaja9-SG6LcnJLuhalSkXmqbNBIhrhzG6LcnJLuhalQ%3BFSuKYAIdaoO4-Sl3o0xfc5RrhzHA8oGlsDGO-g&oq=westminister&mra=ls&t=m&z=11"]Westminister High School to Coal Creek Canyon, CO - Google Maps[/ame]
Interesting, and prolly why Siggs changed his appearance before turning himself in:
Other significant obstacles for law enforcement were Ted Bundy's "generic", essentially anonymous physical features, and a curious "chameleon-like" ability to change his appearance almost at will. Early on, police complained of the futility of showing his photograph to witnesses; he looked different in virtually every photo ever taken of him. In person, "... his expression would so change his whole appearance that there were moments that you weren't even sure you were looking at the same person," said Stewart Hanson, Jr., the judge in the DaRonch trial. "He [was] really
a changeling." Bundy was well aware of this unusual quality and he exploited it,
using subtle modifications of facial hair or hairstyle to significantly alter his appearance as necessary
http://en.wikipedia.org/wiki/Ted_Bundy#Modus_operandi_and_victim_profiles