The investigation into a pair of human feet found in a cardboard box on a Logan street is at a standstill.

Officer Michael Vaughan found the feet along with small amounts of intestine and hair in a box near an intersection Monday.The feet were large enough to be those of an adult male, and "from their appearance, I would guess they had been stored in formaldehyde," she said Wednesday.

So far police have found no one with any knowledge about the feet.