DNA from letter helps solve 34-year-old cold case murder of Pa. mom

The cold case murder of a 26-year-old Pennsylvania mother in 1988 has been finally solved thanks to DNA evidence found on a chilling letter.
— Read on www.aol.com/dna-letter-helps-solve-34-150354632.html

So wouldn’t it be amazing if (1) the MSP still had the “Allen” letter and envelope and (2) they had them tested for DNA??