bond this week. jennifer dulos has been missing, as you mention, three weeks today. since then investigators have found traces of blood in her home, evidence of a cleanup, and rested her estranged husband, fotis dulos, and his girlfriend, michel troconis, after they were spotted throwing away bags of trash containing bloodied clothes and sponges. all along, fotis dulos has told investigators he was not in new canaan the day jennifer vanished. fotis dulos attorney says they believe his girlfriend has provided an alibi and pass a lie detector test. but now there are new reports that fotis dulos may have swapped cars with an employee the day of his estranged wife jennifer going missing, and switch later on the day. investigators have reportedly seized that employee s phone, computer, and truck as the search to find jennifer enters its fourth week tomorrow. harris? harris: laura ingle on the story for us. thank you very much.