Christine Martinez was 37 when she was found fatally shot in the head at her Denver home on Saturday, July 19, 2014. Police discovered her inside a residence in the 1400 block of Knox Court, near Colfax Avenue and Federal Boulevard; the death was ruled a homicide.

Initial investigators did not release information about any suspect or suspects. The case later went cold and remains an open investigation in the Denver Police Department’s cold case files; no arrests or publicly identified suspects have been announced.

Those who knew Christine or who may have information about her movements, visitors to the Knox Court home that day, or anything unusual in the neighborhood around July 19, 2014 are asked to come forward.