TAMPA, Fla. (CW69 News at 10) – U.S. District Judge Steven D. Merryday sentenced Yolanda Herrera, 43, of Rex, to 22 years in federal prison for conspiracy to distribute methamphetamine and heroin, and attempted possession with the intent to distribute methamphetamine and heroin, according to a statement from the Middle District Of Florida U.S. Attorney’s Office.

Herrera had pleaded guilty on June 4, 2020.

READ MORE: Fourth Stimulus Check: Will You See Another Relief Payment Soon?

According to court documents, between October 24, 2018, and March 18, 2019, Herrera organized and coordinated the shipment of numerous containers of methamphetamine and heroin aboard the cargo ship Leticia, which repeatedly traveled from Altamira, Mexico, to the Port of Tampa.

On or about March 11, 2019, U.S. Customs and Border Protection (CBP) agents at the Port of Tampa inspected a container onboard the Leticia that, according to the ship’s manifest, contained stone blocks, typically used for the building of stone fountains. Agents from Homeland Security Investigations (“HSI”) imaged the blocks and observed that several of them contained anomalies. After breaching the blocks, the agents uncovered 14 large packages that had been shrink-wrapped with black carbon paper, which contained more than 50 kilograms of methamphetamine and 3 kilograms of heroin.

On March 15, 2019, HSI agents observed the blocks being loaded into a yellow rental truck. They then followed the truck as it exited the Port of Tampa and continued to Atlanta, Georgia. On March 16, 2019, at approximately 10:00 a.m., agents arrested two Mexican nationals, Nestor Vazquez-Morales and Adan Martinez-Onofre, as they attempted to offload the truck outside a residential home.

READ MORE: 'Rides To Remember' For Pediatric Cancer Returns To Atlanta Motorsports Park On Sept. 18

Agents searched Vazquez-Morales’s residence in Georgia and seized approximately two kilograms of heroin, three firearms (including a rifle), $12,725 in U.S. currency, and one stone block that was identical to the blocks discovered in the Port of Tampa. Next to the stone block, agents found some clear plastic wrapping that contained a square white sticker with black letters displaying the message “Hecho en Mexico” (Made in Mexico). This same sticker was also found on the narcotics from March 11, 2019.

Cellphones obtained from the individuals showed that Herrera, who flew from Tampa to Atlanta after the shipment arrived in Tampa, was actively planning and coordinating the pickup of the narcotics from the port to their eventual destination.

Between October 2018 and March 2019, Herrera rented six other trucks. During that time, Herrera’s co-conspirators completed seven shipments on the Leticia, all of which departed from Mexico, arrived in Tampa, and were identified as stone fountains in the cargo manifest. GPS data obtained from the rental trucks show that the trucks were all rented in Tampa, and dropped off in Atlanta, with stops at the same Atlanta residence.

On September 18, 2019, Herrera was arrested in Atlanta. During an interview with law enforcement, she admitted that she had been hired and paid to coordinate, supervise, and organize the transportation of narcotics sent from Mexico to Tampa, and deliver them to Georgia. Federal agents searched Herrera’s home and found a stone block in her backyard. That stone block contained the same “Hecho en Mexico” sticker as the stone blocks shipped on the Leticia.

MORE NEWS: 'Beyond Reckless': Atlanta Attorneys Plan To Sue Arrive Perimeter Apts. After Explosion

In July 2020, Nestor Vazquez-Morales and Adan Martinez-Onofre were sentenced to federal prison terms of 15 years and 8 months and 5 years and 10 months, respectively, for their roles in this case.