fletchermatthews

I just beat Craig and the screen went black. Naturally after waiting for 5 minutes i turned the xbox off and on again, now when i try to load it again my game is stuck in an infinite loading loop. I reeaaaaally enjoyed this game and i felt quite invested in it so now that i have gotten so far into it and i cannot continue or go back before it happened I dont know what to do. Some one please help?