(miamiherald) Ten U.S. Baptists were being held in the Haitian capital Sunday after trying to take 33 children out of Haiti at a time of growing fears over possible child trafficking. The church members, most from Idaho, said they were trying to rescue abandoned and traumatized children. But officials said they lacked the proper documents when they were arrested Friday night in a bus along with earthquake survivors aged from 2 months to 12 years. The group said its "Haitian Orphan Rescue Mission" was an effort to help abandoned children by taking them to an orphanage across the border in the Dominican Republic. "In this chaos the government is in right now, we were just trying to do the right thing," the group's spokeswoman, Laura Silsby, told The Associated Press at the judicial police headquarters in the capital, where the Americans were being held pending a Monday hearing before a judge. No charges had been filed. The children, some of them sick and dehydrated, were taken to an orphanage run by Austrian-based SOS Children's Villages, which was trying to find their parents or close relatives, said a spokesman there, George Willeit. "One child, an 8- or 9-year-old, said she thought she was going to some sort of summer or vacation camp in the Dominican Republic," Willeit said.