alisyn: ening patriot hernandez will reportedly be arrested for obstruction of justice in connection with with a homicide investigation of a friend ottis lloyd. many questions surround the case and that is why are there so many high profile nfl players and professional athletes in trouble with the law? with us now is former washington, d.c. homicide detective rod wheeler. hi, rod. good morning, al sib. alisyn: before we get to the overafterring evidence. as a police officer, if a suspect has destroyed their home surveillance system and taken a hamilton member to cell phone where do you as a police officer turn then for evidence? sometimes we can still retrieve that evidence whether it s video evidence and, of course, we can always get cell phone numbers from the company which the person has the cell phone account. however, a lot of times if a person is going to destroy evidence like that as we know, alisyn, it s only for one reason and one