CLEVELAND (CNN) -- Cleveland authorities have charged the owner of a home where three women were found after about a decade in captivity with kidnapping and rape but won't charge his brothers.
Ariel Castro, a 52-year-old former school bus driver, waived his rights and has been cooperating with investigators since his arrest, Deputy Police Chief Ed Tomba said. He is charged with three counts of rape and four counts of kidnapping, City Prosecutor Victor Perez said.
Castro was arrested Monday, along with his brothers, Pedro Castro, 54, and Onil Castro, 50. But Tomba told reporters Wednesday night that police found no evidence linking them to the disappearances of Amanda Berry, Michelle Knight and Gina DeJesus.
Those women were freed from Castro's home on Monday, along with a 6-year-old daughter Berry gave birth to while in captivity. Well-wishers from her neighborhood cheered as a gray van carrying Berry and the girl back to her family home Wednesday afternoon.
"We are so happy to have Amanda and her daughter home," her sister, Beth Serrano, told reporters. "I want to thank the public and media for their support and courage over the years."
The porch was decorated with balloons and stuffed animals and draped with a red banner that read, "Welcome home Amanda."
A similar scene played out at the home of Gina DeJesus a few hours later. Family members embraced as DeJesus, wearing a neon-green hooded sweatshirt, was escorted into the home she hadn't seen since 2004.
"I knew my daughter was out there alive," Felix DeJesus, Gina's father, said Wednesday. "I knew she needed me, and I never gave up -- never gave up searching for her."
Knight was in good condition in a Cleveland hospital Wednesday.
City officials said ropes and chains have been found inside the home. While Public Safety Director Martin Flask said investigators haven't confirmed how the ropes and chains were used, police Chief Michael McGrath told NBC's "Today" that they were used to restrain the missing women.
"We have confirmation that they were bound," he said. He said investigators believe the women were allowed out of the house only rarely, but he wasn't sure how often they were tied up or chained.
"We'll have a better feel for that question once the interviews with the victims (are) completed later today," McGrath said.
The brothers were arrested Monday night after Berry, now 27, staged a daring escape with the aid of two neighbors, Charles Ramsey and Angel Cordero. Investigators began questioning them Tuesday night, FBI Special Agent Vicki Anderson said Wednesday.
In a telephone call recorded Tuesday, by CNN affiliate WJHL, Berry sounded upbeat -- telling her grandmother Fern Gentry that she felt "fine" and that the 6-year-old girl also rescued Monday from the Cleveland home is indeed her own.
"I love you honey, thank God," Berry's tearful grandmother Fern Gentry could be heard telling her granddaughter. "I've thought about you all this time. I never forgot about you."
The three women disappeared from the same Cleveland street -- Lorain Avenue -- and were held just three miles away.
Knight was the first reported missing, in August 2002. She was 21. A police report on her disappearance described her as having "mental abnormalities," but her mother told "Today" that Knight only suffered from asthma.
"Certain people, they told me that maybe she didn't want nothing to do with me," Barbara Knight said. "But still, in my heart, I thought, no, because I know my Michelle."
Barbara Knight said she had not yet spoken to her daughter.
"She's probably angry at the world, because she thought she would never be found, but thank God that somebody did," she said. Asked what she would say, Barbara Knight said, "I love you and I missed you all this time."
Michelle Knight's brother, Freddie Knight, said he met with his sister at the hospital and gave her a hug. He said the ordeal had left her traumatized.
"I hugged her because she wanted a hug," he said. "My sister is going to move on, forget the past ... , leave it behind, start anew."
Knight's disappearance was followed by that of Berry, who was last seen at the end of her shift at a Burger King in April 2003. She was 16. DeJesus was reported missing a year later, in April 2004, at 14.
Evidence technicians returned to Ariel Castro's home again Wednesday, and investigators still have much work ahead of them, Cleveland police Detective Jennifer Ciaccia said Tuesday. But an exhaustive search of the grounds turned up no evidence of human remains, Flask said.
Some neighbors of Ariel Castro second-guessed themselves Tuesday, questioning why they hadn't noticed signs earlier and if they could have prevented the horrors. Others said they had reported something suspicious to police in the past -- statements the city's police department have denied.
Police had visited the home twice, authorities said Tuesday, once after Castro called about a fight in the street and again in 2004 to investigate an incident in which was accused of leaving a child alone on a bus. No one answered at the home, and investigators later interviewed him elsewhere, police say.
"Media reports of multiple calls to the Cleveland Police reporting suspicious activity and the mistreatment of women at 2207 Seymour are false," spokeswoman Maureen Harper said in an e-mailed statement. Other officials said call records contained no evidence that neighbors ever called police to report unusual activity at the home.
On Tuesday, neighbor Israel Lugo and another neighbor, Nina Samoylicz, told CNN that they had called police in recent years to report separate incidents at the home.
Samoylicz said she and others saw a naked woman in the backyard of the home and called police. But Faliceonna Lopez, Samoylicz' sister, told a slightly different version Tuesday night on CNN's "Piers Morgan Live." She said after seeing the woman, they told their mother, not police.
Lugo said he called police in 2011, after hearing yelling coming from the home. He said police knocked on the door "like 20 good, hard times," without response. They looked around the property, weren't able to see anything and left, he said.
According to court documents, Ariel Castro's former common-law wife accused him of repeatedly abusing her, including breaking her nose twice, breaking two ribs, dislocating her shoulder twice and knocking out a tooth.
Grimilda Figueroa, who died in 2012, also accused Castro of causing a blood clot on her brain, according to the 2005 documents. A judge granted a protection order, but lifted it three months later after repeated court delays and hearings Castro did not attend, according to the documents.
Figueroa's father, Ishmael Figueroa, said Ariel Castro was abusive toward his late daughter. He said he and his wife once shared a house with Castro and Grimilda, and Castro would not let family members upstairs to the second floor where the couple lived. When they moved to the Seymour Avenue house, Castro would not let family members inside, Figueroa said.
But Maria Castro Montes, a cousin of the suspects, told CNN Wednesday if other family members had any inkling or suspicion of wrongdoing, they would have spoken up.