EVP at Westover Cemetery?

I took this EVP at Westover Cemetery, Stamford, CT.

I was alone at the time, and feel I caught a voice saying a two syllable word starting with "sch" - like "shiven" or something similar. You can hear it at about 23 seconds, after I say "toppled over" and before I read the name "Robert". I feel it's a male voice saying it..

Feedback appreciated!