pamela zimmerman was the victim of cold-blooded murder.me before midnight, >>> there was no doubt, pamela zimmerman was the victim of old blooded murder. it happened sometime before midnight, as the corner's best guess. the murder weapon? the nine millimeter handgun. >> there were two bullet wounds in her chest, in the front of her body. >> edith brady is a long time panty grab a crime reporter. >> there was one bullet room in her temple, and there was one bullet wound in her back. >> so, somebody making absolutely sure she was good and dead? >> absolutely. >> what was that like to hear that? >> it was the worst phone call of my life. to think that someone shot her and just let her die. >> and pam's kids? when they heard that-- >> i always told myself she didn't see it coming, it made it easier to cope with it. >> an execution was what it looked like it or maybe an opposite invasion robbery. it didn't seem likely but -- >> they wanted to do a walk- through to see what was missing or what was out of place. >> did you notice anything wrong?