OBITUARY FROM FIND-A-GRAVE WEBSITE:
Wilbur C. Keene
Birth 5 Dec 1932, Lake County, Indiana, USA
Death 6 Jun 1952 (aged 19), Hammond, Lake County, Indiana, USA
Burial Evergreen Memorial Park, Hobart, Lake County, Indiana, USA
Memorial ID 158376770
This information and the picture below was obtained from: https://www.findagrave.com/memorial/158376770/wilbur-c-keene. The picture above was obtained from the 1951 HHS Memories yearbook, made available by the Lake County Public Library, at: https://archive.org/details/HOHS1951Images/.
DEATH CERTIFICATE INFORMATION FROM ANCESTRY.COM:
The actual certificate says "Riding motorcycle & collided with auto". It was obtained from: https://www.ancestry.com/search/collections/60716/records/178229?tid=&pid=&queryId=7e9bdbec-b41b-47f6-a0ea-5d364e08caac&_phsrc=uWA5896&_phstart=successSource.