Article Photos: Slain Calif police officers were taken by surprise 11/15

A note is left at a memorial site for detectives Elizabeth Butler and Loran "Butch" Baker at Santa Cruz Police Headquarters in Santa Cruz, Calif., Wednesday, Feb. 27, 2013. The detectives, responding to a sexual assault report Tuesday afternoon, were killed at the doorstep of a suspect who was chased down and killed half an hour later. (AP Photo/Thomas Mendoza)