Police said detectives don't believe the man's death was related to any sort of assisted suicide.
I know that I shouldn't, but I LOLd.
Don't blame you for that LOL.
It's - as usual - an attempt to "prove" her innocence in the matter and put the fault on him alone.
But gee, wouldn't a man wanting an assisted suicide leave some written evidence of this and make a more pleasant choice of how to die?