where voters elected their first democratic district attorney kevin steele. the assistant d.a., republican county commissioner and former d.a. bruce castor 55% to 45%. nbc 10 was at steele's headquarters in king of prussia when the result came in. steele and castor sparred mostly about comedian bill cosby and whether castor when he was d.a. should have prosecuted him for an alleged sex crime. the battle produced heated tv ads. in the end, steele came out the winner. >> this is what this is about. this is about our families. this is about protecting everyone and my family has made a lot of sacrifices for me to be a public servant the last 23 years and i hope to be for the next 23 years because you've given me this opportunity to make a difference here in montgomery county. >> as deputy prosecutor, steele has been involved in a renewed investigation into allegations