A girl goes to her dad's funeral. She meets a cute guy. They get along really well, but he leaves without giving his phone number and she doesn't know who he is.
So, a week later, she kills her mum.
Or just add some parts by using your fantasy convince others what they see is true, not a hard job especially if you are completely amoral and deny all of it, but alongside with the law and the most repulsive dirty tricks you use it up to your own ends...
Yeah, yeah i know i know! Law, and it looks alike. Well? you can win a slander lawsuit and still begin everything you accused with, and this shadow still looks alike as a rabbit, especially if you have really good fantasy or want to see everything as a rabbit. So much about this.
BTW? Someone just made me go full Lancelot. No more mr nice guy!