south san francisco to explain. reporter: the man took those children from their mother s house tuesday the concern now that he may be headed for monterey, mexico or even thailand. take a look at a picture of the man the police are looking for now this is 43-year-old christopher maffei, with his two children he s the father he and his wife are separated. take a look at video of the mother s house where he went tuesday grabbed the children, we are told he put one under each arm ran down the street the mother wasn t there, her mother was the children s grandmother. she chased, tried to stop him, couldn t do it, he took off. police believe he and the children are onboard a stolen sailboat we have a picture this is the sailboat known as unleashed. he went to the ballena isle marina in alameda they are concerned he may be sailing to mexico or thailand he used to live in thailand he mentioned monterey and mexico to friends. the mother understandably is beside herself. i m afrai