Uttam Khobragade, father of Devyani Khobragade, also claimed that it was a clear case of "conspiracy" to harass her daughter and damage the reputation of the Indian government.
"It is nothing but a racial bias. It is simple and clear racial bias to harass the Indians," he said.
He requested the Indian government not to take the matter lightly.
India-born Preet Bharara, the US Attorney for the Southern District of New York, has accused Khobragade of making false statements in a visa application for an Indian national employed as a babysitter and housekeeper at her New York home.