Sioux City Woman Pleads Guilty to Multiple Federal Firearm Violations

Source: Office of United States Attorneys

A woman who violated multiple firearm laws pled guilty on February 7, 2025, in federal court in Sioux City.

Maria Francisca Portalatin, age 53, from Sioux City, Iowa, was convicted of one count of being a prohibited person in possession of firearms, one count of making false statements during the purchase of firearms, one count of straw purchase of firearms, and one count of concealing a person from arrest.

In a plea agreement, Portalatin admitted that in April of 2023, she knowingly made false statements and representations on ATF forms to Dunham’s Sports Store in Sioux City in connection with her acquisition of multiple firearms.  Portalatin later admitted to law enforcement in April of 2023, she was an unlawful user of methamphetamine and purchased the firearms for Freddie Summerville who she knew was prohibited from possessing a firearm. 

In January of 2024, Sioux City Police stopped a car being driven by Summerville but owned by Portalatin. One of the firearms was located in the vehicle. 

In March of 2024, Portalatin purchased two more firearms and, once again, lied on the ATF forms regarding her address, drug use and intended recipient of the firearms.  

In June of 2024, law enforcement executed a search warrant at the address Portalatin listed on the forms and located the four firearms she had purchased.  During an interview with law enforcement, Portalatin admitted she lied on the ATF forms and that she was aware that Freddie Summerville was wanted on a federal warrant.  

In July of 2024, Portalatin and Summerville were stopped in a vehicle near Sioux Falls.  Subsequently, in an interview with law enforcement she admitted they were smoking methamphetamine and that she had helped harbor and conceal Summerville.  

Sentencing before United States District Court Chief Judge Leonard T. Strand will be set after a presentence report is prepared.  Portalatin remains free on bond previously set.  Portalatin faces a possible maximum sentence of 15 years’ imprisonment, a $250,000 fine, and 3 years of supervised release following any imprisonment.

The case is being prosecuted by Assistant United States Attorney Kevin C. Fletcher and was investigated by the Sioux City Police Department and the Bureau of Alcohol, Tobacco and Firearms (ATF).  

Court file information at https://ecf.iand.uscourts.gov/cgi-bin/login.pl.

The case file number is 24-CR-04053.

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