Judge John J. Jackson conducted initial arraignments Friday morning for Michael Alan Studer, 30, and Gary James Wiltermood III, 22, via monitor linked to the Marion County Jail. Their preliminary hearings are scheduled for 9 a.m. Monday, Oct. 28.
Studer and Wiltermood are charged with the homicide of Adrienne Arnett, who died as the result of a gunshot wound in the early morning hours of Tuesday, Oct. 8. Arnett was working as a clerk at the Shell station on Shinn Lane, near the Hannibal medical campus, at the time of her murder. A customer found Arnett on the floor and notified police.
Wiltermood made a statement to police implicating himself and Michael Studer.