So, here we have a case of a man going through trial by media because he's alleged to have pushed his wife to her death. He's also now being investigated from when his first wife died also.
If the police investigated the widows of men who died like they're coming after this guy then there'd be a lot less free widows left, but more importantly, a lot less dead men. Kind of makes you wonder how many cases where suicide is ruled as the cause of death, but was actually the wife setting it up to make it look like that.
Here's a different case where a wife who killed her 'husband', only to find out that her 'husband' was a woman.