Does a metal detector work in snow Tag | The Ring Finders

I recived a call from Tyler this morning for my assistance to locate his lost office keys.  Tyler told me he was walking home last night with his keys in his hand. He slipped on the side walk and the keys flew  into the snow bank . He searched for 2 hrs  with no luck.  His mother inlaw suggested a metal detector would work to locate the keys. Tyler searched the internet and found the Ringfinders web site which directed him to me.  The rest is history.