CoCo is the daughter of Charlie and Jeannie Lehman of LaPorte, Texas. Todd is the son of Ed and Audrey Dempster of Le Mars and the late Paulette Dempster.
The couple is planning an Aug. 4, 2007, wedding at Life Community Church in LaPorte. A reception to honor the couple will be held Sept. 8 in McPherson, Kan.
CoCo is a 2007 graduate of Central Christian College in McPherson, Kan. Todd is a 2004 graduate of Central Christian College.