Joe Kenda's investigation into the brutal rape and murder of 24 year old wife and mother Mary Lynn Vialpando goes cold until DNA technology leads cold-case detectives to the most unlikely of killers 30 years later.
Directed by Lauren J. Przbyszewski
Joe Kenda
Host / Lt., Colorado Springs PD
Dan May
Self - D.A., El Paso County
Larry Martin
Self - Chief of Investigation, DA's Office
Skip Arms
Self - Cdr., Colorado Springs PD
Brian Ritz
Self - Lt., Colorado Springs PD
James Isham
Self - Det., Colorado Springs PD
Joseph Somosky
Self - Det., Colorado Springs PD
