So unrealistic.

I really wanted to like the show but, it is so full of unrealistic situations that made me cringe...
For instance, a woman with whom Marcella's husband was an affair, gets murdered, and she is allowed to still work the case ? Madness. for any half decent detective, she would be a primary suspect, also because she knows well the Modus Operandi of the killer and she could have copycat him.
Nah...sorry, too many plotholes too (the moroccan brother...we don't know what happened to him), too many unbelievable maniacs that swerve the investigation in many directions...
Just doesn't work.