David W. Determan allegedly entered Citizens State Bank with a firearm at 9:14 a.m. When a Stephenson County Sheriff's deputy arrived, Determan reportedly fired his weapon into the air. Determan spoke with police while holding his weapon. Determan reportedly raised his weapon in the direction of officers, at which point officers shot and killed him.
Agency: Stephenson County Sheriff's Office
Motive: armed robbery
Confrontation Type: Violent Crime
Service Call: Yes
Official Disposition: Pending investigation
Victim Name: David William Determan
Death Date: April 9, 2021
County: Stephenson
Geography: Rural
Gender: Male
Age: 52
Race: White
Cause of Death: Gunshot
Criminal Charges: No known charges
Mental Illness: No
Armed: Allegedly Armed
Weapon: gun
Threat Level: attack
Fleeing: not fleeing