Toddbrandon28

Hello, I just bought a 2001 gmc jimmy 2 dr 4x4 5 speed for my wife she came home and did set the brake so it rolled down my drive way and stopped on the hill across the street no big deal it did have very much speed and did no damage but it wilt start now the dash lights up the fuel pump kicks on but when you turn the key there's nothing it doesn't try to start it just sits there and ideas will be very help full I'm going to unplug the battery and se if it's just the security doing something but that's all I really got think you for your time