EVP at Fort Stamford?

I hope the visual annotation works so that you know when the exact whisper comes, but if not it's working you can hear it right at 12-13 seconds- I hear a voice whisper "hallah" after I ask if there are any more people left!!

This is a spot in Stamford where in 1999 a few people took a few visits to investigate activity- see about that here : http://krystle-ann.blogspot.com/2010/10/fort-stamford.html