Should I inform the police?

My great grandmother just passed away, and her husband is going around to all the local churches, bumming for money, and claiming "he doesn't have any money to pay for the funeral. He also told my grandmother "he didn't have enough money to even pay for half the funeral bill, so she was gonna have to pay it." HOWEVER, he literally just sold 6 cars of his! All of which where nice cars! So he DOES in fact have plenty of money to pay for the funeral. All he has talked about since my great grandma died is how much he wants a brand new Hellcat Challanger. So all the money he got from selling those cars, and all the money he is getting from the churches is going towards the Challenger. ITS A TOTAL HOODWINK! He doesn't give a damn about my nanny.. He only cares about the stupid cars. Basically, he's scamming the churches. And I personally do not appreciate it! My nanny literally just died on Friday. Her funeral was just yesterday. Her husband is already doing everything to make a personal gain out of her death!