A trial for a Pella man facing a sexual abuse charge is postponed until May. According to Marion County court documents, a pre-trial conference for 42-year-old Richard Nathan Baccam was continued to April 10 with the trial now set for May 12. Baccam is charged with sexual abuse in the second-degree stemming from an alleged incident involving a child at a Pella residence in October 2008. If convicted, he could face up to 25 years in prison.