Yep, most likely a domestic call gone bad. They are one of the potentially most dangerous calls made as emotions (and irrationality) are running high.
If some of the scanner traffic I heard pertains to this, it sounds like this took place either in an apartment building or a multi-family dwelling. A resident below the scene reported a slug coming through the ceiling/wall. Apparently, if what I heard is related, this took place so fast there was no time to clear the building/area.