most likely happened: Paul Pelosi was having a gay threesome when one of the participants got violent. Police came and saw the fight, the other threesome participant letting them in. The Pelosi folks were in their underwear.
THAT is the best guess as to what happened. But of course, the Leftist MSM knows that the truth would hurt Democrats (as it so often does), so they are desperately trying to cover it up–at least until after the mid-terms!