[TOMT] TV Show (?) commercial that I saw while at work

While at work I recently saw what looked to be a commercial of a tv show advertising it. What I remember while watching was that the main character was a blonde woman, and she seemed to be a cop or investigator (not too sure on this detail). The woman was skeptical about this one dude that appeared in the commercial so she decided to investigate him by following him to his house, and I remember this one scene in the commercial where the guy was opening his door while the blonde woman was watching him.

Now if I remember correctly I saw AMC at the end with the title of the show and the schedule (which I obviously forgot), but when I looked around the AMC website none matches what I saw. This might not seem much detail but I’d appreciate it if someone can remember haha