Have you viewed the property with an agent or only looked at the pictures?
As for an attempted rape, I can't help you. I've lived in this zip code since the 1980s. There have been attempted murders and other disheartening crimes in parking lots, etc. within 1000 feet of WakeMed hospital, however, that hasn't deterred persons from seeking care.
So I hope you'll look at a larger picture, i.e.: is this house suitable for your needs? If you look at similar properties w/o knowing about any potential crimes, will you feel the same? BTW: all crimes are not reported - whether in Raleigh, Wake County or NC.