The body of 13-year-old Madeline Soto, who was last seen days ago, has been found the Orange County Sheriff's Office said. Earlier in the day, authorities revealed that detectives are "confident" that Soto was dead, and was allegedly killed by her mother's boyfriend Stephan Sterns. Deputies believe that Madeline Soto was never dropped off at Hunter's Creek Middle School on Monday morning, and was dead before then. They also said Sterns allegedly moved her body in the morning hours of that day after killing her in Kissimmee. Subscribe to LiveNOW from FOX! https://www.youtube.com/livenowfox?sub_confirmation=1 Where to watch LiveNOW from FOX: https://www.livenowfox.com/ Follow us @LiveNOWFOX on Twitter: https://twitter.com/livenowfox Raw and unfiltered. Watch a non-stop stream of breaking news, live events and stories across the nation. Limited commentary. No opinion. Experience LiveNOW from FOX.