the longer flight is because the i.s.s. had to adjust its orbit to dodge space junk. molly: opening statement will begin next week in the case of a man accused of pushing his wife to her death. her husband harold told police it was an accident. but investigators say he couldn t explain why he had a park map with a big x marked where she fell. and she was not his first spouse to die under unusual circumstances. whitney boland joins me now to talk about this. let s kick off with you. is this tough to prove. a close, big empty area and no witnesses. will it be difficult for prosecutors?