Spontaneously busting glass??

Ok, so I had a glass sitting on my countertop last night near the stove. The stove was turned off…positive. I woke up this morning and the glass was non existent. It was shattered into a million pieces, scattered all over the stove, and all over the floor. I do have a cat, but the glass was so shattered on the stove, that the only way it could get that way is by someone throwing it or by it falling from a higher plane…like the ceiling!LOL. So…can glass bust at random?