Genealogist and private investigator Kathleen Hinckley will present the program "Be Your Own Detective: Locate Lost Family and Friends" on Sunday, March 19, at 2 p.m. at the University of Colorado at Â鶹¹ÙÍø. The lecture, sponsored by the CU-Â鶹¹ÙÍø Friends of the Libraries, will be held in the Benson Earth Sciences Building auditorium, room 180, and is free and open to the public. "Attendees will learn how to get started on researching their 'roots' or locating lost individuals," said Friends of the Libraries President Ruth Kahn.