Several years ago I rented a VHS video from Blockbuster called
"Confession of an Assasin".  This was a non-fiction interview with a
mafia hitman who was in jail for life (w/np parole) for shooting a
police officer.  He carefully explained how he was recruited for the
Kennedy assasination by the Chicago mafia and his role at the grassy
knoll.  This video appears to have disappeared from Blockbuster and
"fallen off the end of the Earth".  In addition, I've also been
advised that PBS recently did a documentary on the JFK murder that
implicated the mafia.  I'd really like to obtain a copy of the
interview video to see how it may corroborate the PBS documnetary. 
The question is: Where can I purchase a copy of the video "Confession
of an Assasin" (not the horror movie)?

Dear technose,

I found the VHS documentary "Confession of an Assassin - The Murder of
JFK" available from the following sources:

- Amazon.com -
Amazon USA offers the VHS for $9.98
http://www.amazon.com/exec/obidos/ASIN/6304138458/002-0497728-0623223

Also at Amazon.com, three third party dealers offer this video for
$6.99, $9.10, and $9.98, respectively
http://www.amazon.com/exec/obidos/tg/stores/offering/list/-/6304138458/all/ref=dp_pb_a/002-0497728-0623223


- Amazon.ca -
Amazon Canada offers the VHS for CDN$19.98
http://www.amazon.ca/exec/obidos/ASIN/6304138458/qid%3D1057443956/701-0828662-0311559


- Barnes & Noble -
Barnes & Noble offer the VHS for $9.98
http://video.barnesandnoble.com/search/product.asp?userid=2VQ1GSQCR8&EAN=30306714837&FRM=0&itm=11


- Video Universe -
Video Universe offers the VHS (limited availability!) for $8.25
http://www.cduniverse.com/productinfo.asp?PID=1176372


By carefully reading the product descriptions, I made sure that this
movie is indeed the one you had in mind. There can be no doubt that
"Confession of an Assassin - The Murder of JFK" is what you are
looking for.

Hope this helps!
Best regards,
Scriptor

thanks.  This was what I was looking for