all were poor, many were addicted to drugs and were prostitutes. working these streets in this neighborhood. andre knight is a city councilman here. he grew up here and knew some of the women who were killed. he became concerned when multiple women started disappearing from the streets. >> why do you do these particular women were targeted by a possible serial killer? >> because they felt that no one probably would have missed them. not much would have been said about their disappearance. >> easy targets. >> exactly. >> jacky wiggins' daughter was the fourth woman to go missing. tell me about your daughter. >> she was a high spirited, always had a smile, didn't know any strangers. she was a good mom. like a sister, instead of mom i'm in charge type person. she was always, you know, my perfect little girl.