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FAIRFIELD-

All four suspects charged with the murder of 16-year-old Naomy Rojas pleaded not guilty Monday in Solano County Court.

The judge kept bail at nothing and scheduled the suspects to appear back in court on April 25.

Meanwhile, Cleo Mayoral with the Fairfield Police Department tells FOX40 the investigation is still ongoing.

“We have served several search warrants. Anyone with information is asked to contact us,” Mayoral said.

For anyone that may have information about the case, the Fairfield Police Department can be reached at (707)-428-7300.