Wisconsin trial says wife was killed, burned, hidden on property

A single tooth pulled from a burn pit became the backbone of the state’s case against Zachariah Rasch. Prosecutors say the remains scattered on the property were not the trace of a tragic accident, but the end point of a killing, a burn, and an effort to hide what happened to Crystal Rasch.

Jurors heard that Crystal, 37, was last seen alive on June 11, 2024, when she was out running errands with her husband in the Town of Clyman, Dodge County. Her stepmother reported her missing on June 23 after not hearing from her since a June 11 text message. By then, prosecutors say, the marriage was collapsing, Crystal had filed for divorce in 2023, and state action had already moved the family toward termination of parental rights. The amended criminal complaint charges Zachariah Rasch, 44, with first-degree intentional homicide with a domestic abuse enhancer and hiding a corpse, with the homicide alleged on or about June 11 and the corpse-concealment count running from June 12 through June 25.

Investigators went to Rasch’s residence on June 26, 2024, after getting a search warrant. There, they found a suspicious burn area and recovered bone fragments, a tooth, and part of a skull. A forensic dentist later identified one of the teeth as Crystal Rasch’s. Separate forensic testing also detected blood in Rasch’s 2023 Mitsubishi Eclipse, and that blood matched Crystal’s DNA profile. The prosecution’s reconstruction is plain: Crystal was killed, her body burned on the property, and the remains were hidden there.

The digital trail, prosecutors say, made the physical evidence harder to dismiss. Reporting has tied Rasch to internet searches involving gunshot wounds and cleaning products, while investigators also pointed to about $6,000 in purchases made with Crystal’s credit and debit cards. Those purchases reportedly included cleaning gloves, drain cleaner, carpet cleaner, stain remover, upholstery cleaner, and chemical-resistant gloves. Surveillance footage allegedly showed Rasch using Crystal’s debit card after she disappeared. Family and friends also said messages that appeared to come from Crystal did not sound like her.

In court, prosecutor Shawn Woller told jurors, "Crystal was a dead woman walking." The defense has said the case is a tragedy but not a deliberate homicide, and court reporting says Rasch told a deputy that Crystal "had done this before" and would eventually return. But the case now hangs on how jurors read the chain of proof: the missing-person timeline, the burn pit, the blood in the Mitsubishi, the fake messages, and the tooth in the ashes that prosecutors say ties the whole scene together.