After more than two years, there’s still no trace of little DeOrr Kunz Junior. The toddler disappeared from a family camping trip in Leadore back in July of 2015. After months without answers, sympathy for the family turned to suspicion.

This the first episode of the 6-part KTVB exclusive series "Little Man Lost." Find out the three theories on how DeOrr Kunz disappeared and why two different teams of private investigators are quitting the case in the video above.

WATCH EPISODE 2: DeOrr’s family turns on each other when questioned

WATCH EPISODE 3: Bizarre behavior by a family friend puts the blame on Isaac

WATCH EPISODE 4: Suspects named in disappearance of DeOrr Kunz

WATCH EPISODE 5: Why private investigators quit the DeOrr Kunz Jr. case

WATCH EPISODE 6: DeOrr’s mother talks about accusations against her

What do you think happened to DeOrr? Send your theories, questions, and tips to the producers of Little Man Lost. Email: atticus@11alive.com