Homicide Hunter: Lt Joe Kenda (2011)

S4E2 Death Comes Knocking

In a shocking act of violence, Ernestine Addison and her son Bobby are brutally murdered. Lt. Joe Kenda follows a lead from a tipster who describes a mysterious figure escaping the crime scene. As Kenda delves deeper into the investigation, he learns that the killer's spree may still be in progress, intensifying the urgency to apprehend the suspect before more lives are lost.