According to Joe Fosco the house were the murders took place was a relative of Lee Magnafichi's. Some guy who worked for the liqour union. In one book it stated that the murders took place at Louie Eboli's house but he lived in Oak Brook.
I will try to scan the photos of the bodies. They were in the book "Pay, Quit or Die". Im not sure why the photos are so hard to find since there are tons of mob murder photos online but the Spilotro ones are hard to come by.