What are, “legal bones to pick,” Alex? “Jeopardy!” host Alex Trebek is being sued by a woman named Hanna Ketai who claims his “large black dog” ran from his property toward her, forcing her to fall near oncoming traffic earlier this month, according to TMZ. Ketai is now claiming in the suit she suffered physical, mental and emotional damages since the incident, affecting her ability to work, according to the entertainment site.