Yesterday, federal immigration officials refused to say whether the 67-year-old Framingham resident posted bond, whether they are keeping track of his whereabouts, or even whether they are still seeking his deportation, raising questions about public accountability in the case.

The US Immigration and Customs Enforcement website confirmed Obama’s release by listing him as “not in custody.’’…

Jessica Vaughan, director of policy studies at the Center for Immigration Studies, which favors tougher limits on immigration, said the immigration agency should be more transparent, especially in a case involving a relative of the president. She said the public deserves to know the circumstances of Obama’s release, since he violated a deportation order and is accused of drunken driving. In a criminal court, she said, that would be public information.