2nd Amendment Chat Room · CHARGED

SIOUX FALLS, SOUTH DAKOTA, USA — Brandon Oetken Indicted for Killing Deputy Katherine Frank

On October 9, 2026, Minnehaha County deputies serving a mental-health hold were fired on; Deputy Katherine Frank was shot and later died. Brandon Oetken, 39, has been indicted on first- and second-degree murder of a law enforcement officer, two counts of attempted first-degree murder, and seven counts of aggravated assault on officers. This case stays open and will be followed until it closes.

Date

October 9, 2026

Location

Sioux Falls, South Dakota

Victims

Deputy Katherine Frank, killed

Suspect

Brandon Oetken, 39, indicted

Stage

CHARGED

Last updated: Oct 27, 2026, 9:40 AM ET

Evidence