which is why detective anthony angullo was called in to take a look at this medical mystery. he never investigated a homicide before, but could this be his first? even a rookie knows a husband is a potential suspect when a wife drops dead. and certain things about adams story that morning seemed off. >> i mean, the whole scene together for fire rescue was like, this is not adding up. >> and it wouldn't to kathleen hoag either. for starters, adam said he'd been in asleep in bid just before finding lena. but some of the first responders say he was fully dressed when they arrived. >> no one sleeps dressed. even to the fact that one of the officers recognized that he had cologne on and he had his watch on. >> as if he'd been out all night or something. >> or at least up. >> another officer reported the hood of adam's car parked in the garage felt warm to the touch as if he'd just been driving it. >> being warm kind of lends it to being driven. >> and when the detective looked in the bedroom, did his eyes deceive him? or was one side of the bed undisturbed. as if it hadn't been sl