On the morning of February 3, 1983, Patricia Rosansky, a 17-year-old white female, vanished while walking to Battle Creek Central High School in Michigan. A junior, her sudden disappearance raised alarm within the community, leading to extensive search efforts that would prove fruitless for two months. The grim discovery was made on April 6, 1983, in a wooded ravine in Bedford Township, near Battle Creek.
Her body, partially clothed and covered with brush, was identified through dental records.
The investigation revealed a brutal and violent end to the young woman's life. An autopsy determined that Patricia's cause of death was a brain injury resulting from blunt force trauma to the head with an object resembling a club. The scene indicated a desperate struggle; she had defensive wounds on her hands and bruises on her legs, buttocks, and neck. Tragically, there was also evidence of sexual assault. In a particularly disturbing detail, two tree limbs had been forced into her throat, a measure investigators believed was intended to silence her screams.
In 1984, the investigation led to the arrest of 26-year-old Thomas Cress, who lived near Patricia. Despite the absence of physical evidence connecting him to the crime—no fingerprints, no matching blood, and hair found in the victim's hand that was not his—the prosecution built its case on the testimony of several acquaintances. These witnesses claimed that Cress, a man with a history of petty theft and limited cognitive ability, had confessed to the murder in casual conversations. Based largely on this testimony, a jury convicted Cress of first-degree felony murder in 1985, and he was sentenced to life in prison.
Years later, the certainty of Cress's guilt began to unravel. Some of the witnesses who had testified against him recanted, admitting they had lied under oath, with some allegedly motivated by a $5,000 reward that had been offered for information. The case took another dramatic turn when Michael Ronning, a convicted serial killer, confessed to Patricia Rosansky's murder. Ronning even passed a polygraph test regarding his confession, just as Cress had passed one denying his involvement. However, crucial biological evidence from the crime scene, including semen and hair, which could have definitively confirmed or refuted the involvement of either man through modern DNA testing, had been destroyed by the state in 1992, after Cress's initial appeals were thought to be exhausted. This destruction of evidence left lingering questions and cast a permanent shadow of doubt over the conviction of Thomas Cress.
