DeWild, his wife Mary Roseanne DeWild and his twin brother Daniel Donald DeWild were indicted for their alleged roles in the death of Heather in 2003. Daniel was Heather's estranged husband at the time of her death.
Daniel faces first-degree murder and conspiracy to commit first-degree murder. His two-week trial is scheduled to start on Oct. 2.
Mary is facing charges of accessory to commit first-degree murder and conspiracy to commit accessory to a crime. She has a pretrial conference on Aug. 20. Her trial should start on Oct. 30.
DeWild will be sentenced on Oct. 19. This third-degree felony carries a mandatory minimum 10-year prison sentence.