Which shouldn't come as a surprize to anybody looking at the evidence. More here and here and here. WTOP notes that he could get life in prison for his crime.
It's good that we got a sexual predator off the street, but this is no time for gloating if you ask me. Lives have been ruined, not the least of which is the Gardner family, especially their children. My thoughts and prayers go out to the children victimized by Gardner, their families, and to Gardner's own children. This is a just end to terrible tragedy.