their 10-year-old son, phillip. and a woman who was their 57-year-old housekeeper. she was one of two family housekeepers. the other housekeeper says she was supposed to be at this house when it all happened but she wasn't because of a strange text message. >> i almost had a heart attack. it's hard to believe. >> reporter: the other housekeeper about three hours before the fire broke out received this text from amy reading in part i am making sure you do not come today. the day before she received a voice mail telling her not to come the next day because her wife was sick. >> sometimes you never understand all this thing happen and i'm lucky that i am still here. >> reporter: police say no evidence was found of forced entry into this home. was anything taken? was it ransacked? because of the fire damage