When the twins ' mother returned later that night to pick them up from the suburban Montgomery home of the babysitter , the children and Girdner were missing , investigators said , along with Girdner 's car , a 1988 Mercedes-Benz . NEW : Authorities evacuated a Selma apartment building before detaining Jack Mac Girdner . NEW : He is charged with three counts of murder . Police say the bodies of the twins and their babysitter were found on a dirt road . The car belonging to babysitter , Lee , Thursday , was found 73 .
NEW : Authorities evacuated a Selma apartment building before detaining Jack Mac Girdner . NEW : He is charged with three counts of murder . Police say the bodies of the twins and their babysitter were found on a dirt road . The car belonging to babysitter , Lee , Thursday , was found 73 .