DNA testing confirmed that alleged kidnapper Ariel Castro is the father of a six-year-old girl named Jocelyn who was rescued from his house with three women early last week, the state's top prosecutor said on May 10.

Attorney General Mike DeWine's office confirmed Castro's paternity, saying a sample of Castro's DNA was taken on May 9 and forensic scientists worked on the case throughout the night. The girl is the daughter of Amanda Berry, one of the three captives held for about a decade in Castro's house in Cleveland along with Gina DeJesus and Michelle Knight. Castro is being held on an $8 million U.S. bond.

Castro is charged with kidnapping and raping the three women, but his behavior toward Jocelyn is suspected to have be somewhat different. Berry, Knight and DeJesus never left the property of Castro's home, being held for years completely against their will. Jocelyn, on the other hand, went on outings with Castro.

The suspected kidnapper's two brothers, Pedro and Onil Castro, spoke to CNN after their brother's arrest and said they saw Castro and the 6-year-old out together. They admitted that on two different occasions they saw Ariel take the young girl to fast food restaurants - one time to McDonald's and another to Burger King. Each time, when the brothers saw the pair together, Ariel told them the girl was his girlfriend's daughter.

Ariel also took Jocelyn out of the house on the weekends to visit his mother Lillian Rodriguez, whom the little girl called "grandmother," according to police sources. Jocelyn was also seen out recently at a playground with Ariel and when asked who she was, he told neighbors she was his girlfriend's daughter.

Police chief Ed Tomba said Berry home-schooled her daughter during their captivity. The only reported sighting of Berry, Knight and DeJesus during the time they were missing was by Ariel's neighbors, who said how they saw three women naked and on leashes being led around the back garden of the home in Seymour Avenue, according to Daily Mail. The neighbors had no idea the women were abducted by Ariel and held against their will in his home.