So, DW wraps Danielle in a blue blanket, making sure he drags it all over his own house first, then takes it out to the MH to wrap Danielle in after he kills her. He makes sure to spread the fibers from it all over the MH, and yet not get any blood or DNA anywhere (except 1 drop by the bathroom and 1 on his jacket). He does this while still drunk, BTW.
He drives around with a DEAD/ALIVE Danielle all weekend in the MH and she leaves 1 print in the MH and 1 hair.
On the way home, he dumps her body at Dehesa Rd, then comes home. The police have overwhelmed the neighborhood and DW can't get the MH back home, he has to park it a block over. BUT, he carries the blue blanket back (in front of the police) takes it home and washes and drys it.
Then he carries it back past the police and takes off in the MH and destroys this blanket, his boots, and other misc items to cover himself.