Put gloves on. Now write a note....avoiding your normal flow.
I say this.....IF the parents of the first wife of John-boy can come up with an authentic letter or card from him that has the "sbtc" on it, then I say that Johnny-boy is good for it......
I don't care about the lack of dna, the not perfect match of handwriting, the squirrley relatives trying to recreat the past, or just the insaneness of it all........John-boy could actually be the murderer, folks.....