Regina Ann Keck, a 46-year-old Caucasian woman, was found dead alongside 56-year-old Gary Cooley inside Cooley’s home on Alma Avenue in East Knoxville on April 29, 2014. Both victims had sustained multiple gunshot wounds, and investigators reported signs of forced entry into the residence after a co-worker went to check on Cooley when he failed to show up for work at the Knox Housing Partnership.

The Knoxville Police Department opened a homicide investigation but announced a year later that the case had gone cold, with no new leads. Authorities repeatedly canvassed the neighborhood and distributed fliers in later years seeking information, but no arrests or publicly identified suspects have been reported and the case remains open.

Does anyone who lived on or near Alma Avenue in spring 2014 or who knew Regina Keck or Gary Cooley have information that could help investigators?