and he had a solid alibi. >> at the time of the fire, michael bryant did have an alibi. he was 20 miles away at a grill with his wife. then they had actually gone to a movie after that. >> bryant and his wife had the movie ticket stubs and restaurant receipts to prove it. >> his wife verified that this was true, and there was no reason that she was not being truthful to us. >> but something bothered investigators. one of bryant's co-workers called him that night after the movie to tell him about the fire. >> the call said that there was a fire at edith's house. >> oh my -- oh, my, are you serious? >> and michael started crying. how did that happen? >> well, thing was, the call didn't say anything about edith being dead, only that there was a fire. >> and that told investigators they were on the right track. don't wait for presidents' day to save on a new mattress. sleep train's presidents' day sale is on now. save up to $500 on beautyrest and posturepedic. get a sealy queen set for just $399. even get 3 years interest-free financing on tempur-pedic. plus, free delivery, s

michael bryant: talking about toddlers... probably the thing we worry about most is accidents, because kids at two, three, four years of age are so prone to injuries and accidents, and these are things that obviously are non-intentional. and so prevention begins to be the key. and looking for those, what i like to call, hidden dangers in your home that kids can get into. i mean, kids do things that we would never imagine that they would venture into, simply because of their curiosity and so most of my advice for parents would be around injury and accident prevention. catherine parrish: everywhere from the child's home where there could be exposure to normal things that you have to make safe for the young toddler, like light sockets or stairs and using gates, and i think those are the things people are used to hearing about. and for instance, baby walkers which are very dangerous-- and we try to keep parents from using them. we saw horrible accidents with them all the time. michael bryant: there are parents who have a lot of c