and loved ones. this is a lie he stuck to, up until the day he told us what happened in court. nancy: you are right. ann emerson, i want to go to chris mcdonough. joining me director of cold case foundation. and star of youtube channel the interview room. you have investigated over 300 homicide cases, isn't it true every homicide victim family weres the last moment -- remembers the last moment they saw their loved one, the words that that were exchanged. what happened, somehow that night, alex murdaugh forgot the last thing he said to his wife, last time he saw his son, have you seen that before? >> absolutely not, your point is 100 percent on target. that type of trauma him you know allegedly rolling up on it, that -- those memories