Joseph Achenbach, 35, was arrested Saturday in Newtown after police say a family discovered him in their home.
Authorities say he crashed his car in the home's backyard and got in through a side door.
They say his clothes were nowhere to be found.
It is believed he was also driving naked.
He is now charged with DWI and trespassing.
----------
* More Connecticut news
* Send us a news tip
* Download the abc7NY app for breaking news alerts
* Follow us on YouTube