described as a moaning, grinding, musical, and a few other things.
I have spoken to Mike Hogan at the Ford Site, because many thought it
was originating from there. Ford security did call the St Paul police
at around that time, because they had neighbors call, the Police went to
the Ford site and there was nothing happening, the site was empty.
The officers that answered the call thought it may have been coming from
the Mississippi River. With the warm weather the ice was breaking and
moving with the current.
No one can verify exactly where the noise was coming from and it seems
people as far away as Randolph and Snelling heard it, the River ice
seems to be one option.
Does anyone have a better explanation?