Austin Siggs

Austin Siggs is an American murderer who, as a teenager, abducted, killed and dismembered a 10-year-old girl called Jessica Ridgeway in a sexually motivated sadistic attack

Background
Siggs lived with his mother in Westminster, Colorado. He had unusual interests dating back to the age of 12 when his stepmother took him for treatment over extensive viewing of violent pornography. A victim of bullying, Sigg dropped out of high school but later earned an equivalent diploma. He was interested in death and mortuary science, and told his brother a community college class he took was helping him learn how to commit murder undetected. His mother had also found child porn on his computer in 2008

2012

 * May: Unnamed Jogger
 * October 5: Jessica Ridgeway