made an initial appearance Wednesday, and a hearing will be held Friday to determine if she will be held in detention while the case is pending.

The arrests are the latest effort to crack down on marriage fraud and come as the Trump administration has increased restrictions on both legal and illegal immigration and reduced the avenues available for people to enter the country or become a citizen.

In August, 11 people were charged with participating in a multimillion-dollar scheme to help hundreds of Chinese nationals fraudulently obtain green cards through sham marriages to U.S. citizens. In that scheme, American citizens were paid as much as $30,000 to enter into bogus marriages with immigrants seeking lawful permanent resident status. The decade-long scheme netted tens of millions of dollars.

Three years ago, a similar scheme was prosecuted in Massachusetts. Marcialito Biol Benitez, a 49-year-old Philippine national living in Los Angeles, pleaded guilty to conspiracy to commit marriage fraud and immigration document fraud. Benitez admitted operating a large-scale marriage fraud agency in which he arranged marriages between foreign nationals and American citizens.

In the latest case, prosecutors said the investigation was ongoing. They allege in the court documents that some of the defendants lied on applications for Supplemental Nutrition Assistance Program, or SNAP, by falsely claiming they never had been married. Gonzalez is also accused of spending $120,000 she received in SNAP benefits. Prosecutors also accused the defendants of engaging in housing and unemployment fraud.

None of the immigrants who entered into the marriages have been charged.

 Marriage fraud undermines the processes that ensure honest, lawful individuals can marry United States citizens and enjoy everything the United States has to offer to them,  John Soares, assistant special agent in charge, Homeland Security Investigations in New England, told reporters.  Fraudsters, like the individuals arrested today, make that process more difficult.