John Norman Collins who now goes by John Normal Chapman is an American serial killer who murdered 7 women at Eastern Michigan Universit between between 1967 and 1969 in the Ann Arbor/Ypsilanti area. Collins has been dubbed the Ypsilanti Ripper, the Michigan Murderer, and the Co-Ed Killer
 
8 1/2" x 11" 5 page letter with a hand drawn smiley face and hand signed, John.
Includes the original mailing envelope all writing in Collins hand and hand signed, John Collins.

Collins has also included a leaf from the prison yard which he placed in a baggie that he addressed to the recipient with a hand drawn smiley face and also hand signed, John.