MILWAUKEE (CBS 58) -- CBS 58 is on scene where a death investigation is underway near 23rd and Ramsey Ave. Sunday afternoon, Oct. 12. 

The Milwaukee County Medical Examiner was called to the scene.  

CBS 58 talked to two women who identified the victim as their lifelong friend, Carrie Zettel. The two women identified themselves as a close childhood friend of the victim and her daughter, who says she considers the victim a second mother. 

The close friends tell us that Zettel was killed by her adult daughter Sunday afternoon at her home. 

CBS 58 has reached out to Milwaukee police and will provide updates as soon as they become available.