and as this case went on we realized that dorothy lee had that discipline. >> reporter: quick discovered that lee had inquired about a job in australia or south africa and that her mom owned a home in the central american country of belize. so he put tabs on flights to those countries. >> they turned up nothing. >> reporter: did you assume that maybe she had changed her identity? >> yes. like a new license, maybe a new passport. >> reporter: lee seemed to have vanished without a trace. but out of the blue, a message appeared. >> savanna and i belong together. and nobody besides god has the right to destroy that. >> we had found out five days or so after the kidnapping, relatives the and associates received a letter and a videotape from dorothy lee. concern, i recently lost custody to my beautiful 9 1/2-month-old nursing baby. this happened because of a truly evil person, b. harris todd, and a totally corrupt family court system." knew this child abduction was not a spur of the moment decision. lee had a well thought-out plan. >> i promise and swear on my life that i will continue to take