An adjunct psychology lecturer at the University of Arizona resigned Saturday after writing to a conservative blogger she wouldn't care if his 2-year-old son was killed the way JonBenet Ramsey was. Deborah Frisch's comments on the Web site www.proteinwisdom.com created such a furor she has been lambasted on countless conservative Web sites. Her boss at the University of Arizona also received irate e-mails calling for her termination, she said. Alfred Kaszniak, head of the psychology department, said he has received close to 300 emails about the incident. "The majority were very angry and many of them were using similar kinds...