Mr. Heng was from San Rafael, and the Marin Independent Journal published the picture below.

Here's the article:

Autopsy on San Rafael hiker shows massive head trauma, no foul play

Caption: "Tom Heng seen with his wife Petra. Searchers comb(ed) Sequoia National Park for the San Rafael
man who disappeared after a day hike on Sunday, July 22, 2012. (Photo provided by the Heng family)"