Episode Description: Beware, spoilers! To read - hover over the text.
Died Dex's biological father, Joe Driscoll, leaving his son a legacy of a house in Miami Data. At the morgue, taking advantage of the lack of doctors, Dex takes Joe some blood to analyze paternity. In the process, he drew attention to the tattoo late - the image of a black spider. The picture is in the minds of Dex memories of very early childhood.