On a rural road in Orange County, Indiana, the life of 31-year-old John E. Thacker was brought to a violent and premeditated end on November 2, 1984. Thacker, a male, was ambushed as he drove near his home. A pine log, deliberately placed in the roadway, forced him to stop his vehicle. When he got out to move the obstruction, he was fatally struck by shotgun slugs from a 12-gauge. The ensuing investigation would unravel a complex plot orchestrated by his own wife, 26-year-old Lois A. Thacker.
The motive behind the killing was Lois Thacker's desire to eliminate her husband. She did not act alone, enlisting the help of three accomplices: Donald R. Buchanan Jr., James L. Hart, and Charles Matthew Music. Together, they planned and carried out the ambush that left John Thacker dead. The investigation also brought renewed scrutiny to the death of Lois Thacker's first husband, Phillip E. Huff, in 1983, which had previously been deemed self-defense.
The legal proceedings that followed captivated the community and marked one of the most infamous murder cases in the county's history. On May 17, 1985, a Dubois County jury found Lois Thacker guilty of murder. She was subsequently sentenced to death, a sentence that would later be overturned by the Indiana Supreme Court in 1990. Her accomplices also faced justice for their roles in the murder plot. The case, with its layers of betrayal and conspiracy, remains a chilling chapter in Indiana's criminal history.
