In this undated photo provided by the Richland County Jail, shows Zinah Jennings. Columbia police are in a desperate search for Jennings 18-month-old son after she refused to tell them of his whereabouts. Jennings and her son were missing for a month before Jennings was found after she was in a traffic wreck on Christmas Eve. (AP Photo/Richland County Jail)
January 4, 2012 8:50:23 AM PST
COLUMBIA, S.C. (AP) - January 4, 2012 --
Police in South Carolina are on a desperate search for a missing 18-month-old boy after investigators said she wouldn't tell them where her son is.