A Funeral Mass for Zachary Paul Lockhart, 25, of Adel, will be Saturday at 10:30 am at the St. John’s Catholic Church in Adel.  Burial will be in the Oakdale Cemetery.  Visitation will be Friday at 1 pm at the McCalley Funeral Home in Adel.  Family will be present from 3 pm to 7 pm.  A prayer service will be held at 7 pm.  Memorial contributions in his memory can be made to the Project of Primary Health Care for HIV/AIDS awareness and treatment at 1200 University Avenue, Des Moines, Iowa, 50314.  Survivors include:  Parents, Paul and Michelle Lockhart of Adel.  Sister, Dani Lockhart.  Brother, Cael Lockhart.