Funeral services for Shannon Lee Jansen, age 27, will be held Tuesday, July 26th at 10:00 am at Calvary Christian Reformed Church in Pella. Burial will follow in the Porter Grove Cemetery in Marion County. Visitation will begin after 2:00 pm Monday at Van Dyk-Duven Funeral Home in Pella where the family will be present from 5:30 to 7:00 pm. The family requests that memorials in his memory be designated for Crossroads Bible Institute to be used for prison ministries.