(CNN) A New York man is in custody after having been arrested and charged with threatening to assault and murder Rep. Ilhan Omar, according to the US Attorney's Office for the Western District of New York.

Patrick W. Carlineo, Jr., 55, of Addison, New York, threatened to kill Omar because of her Muslim faith, according to a criminal complaint and accompanying affidavit.

Omar, a Minnesota Democrat, is one of the first two Muslim women serving in Congress after being elected in the 2018 midterms.

A call was placed to Omar's Washington, DC, office on March 21, an FBI agent stated in the affidavit.

During the call, an individual, who identified himself as Pat Carlineo, said to a staff member: "Do you work for the Muslim Brotherhood? Why are you working for her, she's a (expletive) terrorist. I'll put a bullet in her (expletive) skull."

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