The Hannibal Police Department has made a series of arrests in connection with the murder of 61-year-old Adrienne F. Arnett of Hannibal.

Arnett was the victim in a robbery/homicide at Abel's Quick Shop, 100 Shinn Lane, around 3 a.m. Tuesday, October 8, 2013.

Police have issued a statement that arrests began shortly after the incident, and continued through Tuesday afternoon.

A press conference has been scheduled for 10:30 a.m. Wednesday at the Hannibal police department.