http://www.washingtonpost.com/wp-dyn/articles/A14006-2003Oct24.html A registered sex offender charged with raping and killing a 14-year-old relative in Calvert County was infatuated with the girl and became angry when his feelings were not reciprocated, according to a police affidavit made public in court yesterday. Edward L. Frostbutter, 19, told investigators during an interrogation that he entered the home of the victim, Cindy Storms, to talk with her late Sunday night, then got angry and choked and raped her, according to the affidavit. Cindy, whose step-grandmother is a sister of Frostbutter's father, was found dead in her bedroom Monday morning. The state medical examiner's office has not ruled on the cause of death, the Calvert sheriff's office said. Frostbutter, who pleaded guilty to the November 2001 molestation of an 8-year-old boy and was released from jail in April, was ordered held without bond yesterday on charges of murder, rape and burglary.