DETECTIVES in Texas have found an Oklahoma City connection to the three decade old cold case killing of businessman Francisco "Frank" Narvaez. Narvaez, 42, was found stabbed to death on Sept. 30, 1983 in a Denton, Texas hotel. His car--a 1983 gray Oldsmobile Cutlass--was later found abandoned in Oklahoma City. Det. Kevin Smith said: “We feel strongly that the suspect has ties to the area where the vehicle was left. We hope to generate some interest in the 