"[in a letter] Dear Mildred, Dead Man Willoughby here. Firstly, I wanted to apologize for dyin' without catchin' your daughter's killer. It's a source of great pain to me and it would break my heart to think you thought I didn't care. 'Cause I did care. There are just some cases, where you never catch a break. Then 5 years down the line, some guy hears some other guy braggin' about it in a barroom or a jail cell. The whole thing is wrapped up through sheer stupidity. I hope that might be true for Angela, I really do. Second, I got to admit Mildred, the billboards were a great fucking idea. They were like a chess move. And although they had absolutely nothing to do with my dyin'... I will assume almost everyone in town will assume that they did. Which is why, for Willoughby's counter-move, I decided to pay the next month's rent on 'em. I thought it'd be funny, you having to defend them a whooole 'nother month after they've stuck me in the ground. The joke is on you Mildred. Ha ha, and I hope they do not kill you. So good luck with all that, and good luck with everything else too. I hope and I pray that you get him."