Yes, but I maybe have less sympathy for the perpetraitors. It depends really but generally, more towards the victims probably. I have no desire to commit crime as such. (Not assuming you do necessarily either.) Although, I suppose there is a curiosity on how they ended up doing what they did. I think for me though- it's more about trying to avoid being a potential victim.
I believe I grew up with a narcissist too so, I suppose I feel like there are certain people it's a good idea to give a wide berth to in life- to avoid getting hurt. I suppose when I watch these things- I'm like- that's a red flag. At that point, you probably should have run! It might have saved your life. Even though I am suicidal, I've no wish to let someone else take my life.
I tend to be drawn to industrial disasters too like Chernobyl, the Boeing Max disasters. Also, miscarriages of justice- where people are falsely accused. For me, I think maybe it's just confirmation of my own bias that this world can be really awful!
I suppose I sometimes watch these things to feel better about my life choices. As in, ok I'm single but, that's better than being in a relationship with coercive control, abuse, assault and murder!
I think maybe it's the unsolved cases that get to me the most though. I suppose some will go unsolved forever.