Matlock (1986)

S9E7 The Dating Game

When Cliff’s buddy Fred is charged with the murder of Melissa, a woman he connected with via the dating service Perfect Harmony, he enlists Matlock's help to clear his name. Jerri goes undercover to dig for clues, posing as a potential date, which annoys a local cop. However, things take a dangerous turn when she unwittingly ends up on a date with a killer posing as a charming suitor.