(North Plains, OR) -- Police say the victim fatally shot earlier this week at Horning's Hideout in North Plains is a member of the owners' family and a lieutenant with Tualatin Valley Fire and Rescue. The victim has been identified as 47-year-old Carl Horning. His brother, 63-year-old Robert Horning was detained after the fatal shooting on Tuesday morning. He was released several hours later. Police say Robert Horning is still considered as a person of interest in the case.