Callie Adams Foster (The Fosters)

Callie Quinn Adams Foster (born Callie Quinn Jacob) is a main character in The Fosters and the most recent teenager to come into the home of Stef Adams Foster and Lena Adams Foster. She is the older daughter of Robert Quinn and the deceased Colleen Jacob. Until the Season 1 finale, she was thought to be the biological daughter of Donald Jacob before realizing he was her step-father. She is the maternal half-sister of Jude Adams Foster and paternal half-sister of Sophia Quinn. She also has been described as broken, particularly in the beginning of the series.

How does Callie end up naked ?