I've been slow to discover Hallmark's Jane Mysteries series based on K. K. Beck's novels with Jane da Silva, a sleuth who tackles difficult cases (A Hopeless Case, Amateur Night, Electric City, Cold Smoked). One TV movie has been produced to date:
• "Inheritance Lost" (based on Beck's A Hopeless Case)
There is a 1994 TV movie, Shadow of Obsession, with Veronica Hamel that was an adaptation of Beck's stalker novel Unwanted Attentions (a novel greatly admired by Elizabeth Peters).