Overview

• Police were called on Wednesday evening to a Heusweiler residence over a possible threat involving a firearm and a knife.
• Officers encountered the 28-year-old stepson outside the property with a head injury before entering the home.
• An unclear threat situation led to repeated attempts to make contact and the deployment of special units.
• After entering the residence, officers found the 65-year-old man dead inside.
• The stepson was taken into provisional custody on suspicion of killing his stepfather, and authorities have withheld further details during the ongoing investigation.