edit: It is frustration. There is no greater evil than the evil that was perpetrated against Bruscia, and the thousands of kids who meet the same awful fate as Brusca. Again, thousands of kids go missing annually. That speaks volumes about our protection of children, and response to those who harm them.
Honestly, when heinous crimes are committed against society's most vulnerable, and the evidence is overwhelming, I do support capital punishment. Given the volume of crime committed in this country, I support capital punishment in very, very limited instances, like Bruscia. Bruscia's abduction was caught on video tape. Her blood was found in his car. It's hard to get around that kind of evidence.