Assuming the same guy you are talking about, he died 30 Apr 2007 and is buried in South Hadley's Mater Dolorosa Cemetery...

His Find A Grave memorial... https://www.findagrave.com/memorial/61865391/stephen-e-kachur

Four other Kachurs buried there (note that FaG lists only what people have entered for memorials, not necessary all of them that could be buried there).

Edited to add: also note that since memorials are created by anyone, since there is no photo of a gravestone on that memorial there is also the possibility it could be in the wrong cemetery or someone created it just assuming he must be there without having checked.)