Homicide suspect and victim identified after multiple shootings in Butler and Polk counties

DAVID CITY, Neb. (KLKN) — The victim and homicide suspect have been identified after a trooper-involved shooting and a homicide in Butler and Polk counties.

The shootings happened on Oct. 23, when local law enforcement responded to reports of the first shooting. Upon arrival, officers found John Ciza, 47, of rural Duncan, in his home deceased from multiple gun shot wounds.

Authorities said someone called dispatch that morning and reported Nathan Dohmen, 45, of Clarks, had killed Cyza and had plans for a second target.

Law enforcement began searching for Dohmen.

SEE ALSO: NSP investigating a Polk County homicide, suspect deceased after trooper-involved shooting

Officers found his car in Butler County, but not him. As the sheriff approached and searched the area, he heard gunshots from an unknown direction.

The sheriff retreated to a safe position and Dohmen entered the vehicle and drove away.

The Nebraska State Patrol (NSP) joined the pursuit, following Dohmen until he pulled into a residence. Dohmen exited the vehicle and began shooting at troopers. Two troopers returned fire.

One shot struck Dohmen, resulting in his death.

Community members said these situations rarely happen.

SEE ALSO: Nebraska state troopers face off with gun yielding murder suspect in rural Butler County

The NSP Investigative Services Division will investigate Ciza’s murder, while the NSP Special Investigations Unit and Lancaster County Sheriff’s Office will investigate the trooper-involved shooting.