An emaciated man, 32, says he was held in his room for 20 years and set it on fire to gain his freedom, according to police. His stepmother was charged with cruelty and kidnapping.

Kimberly Sullivan's 32-year-old stepson survived an alleged 20 years of captivity, escaping only after starting a fire. Here's what we know.

When he visited the man in the hospital after the fire, his uncle said, “I was shocked, he looks like a Holocaust survivor.”