A former Guam customs officer is headed to federal prison for nearly two decades after a jury found him guilty of trying to move a massive meth shipment through the mail. Jesus K. Paulino Jr., 36, was sentenced to 235 months in prison for attempted possession with intent to distribute 50 grams or more of methamphetamine. Prosecutors say the case began when inspectors found roughly 32 pounds of meth hidden inside a U.S. Priority Mail package, and that a controlled delivery and follow-up searches ultimately tied Paulino directly to the shipment.
How investigators say the scheme unfolded
According to investigators, postal inspectors obtained a warrant to open the suspicious priority-mail package and discovered approximately 14,533 net grams, about 32 pounds, of methamphetamine concealed inside. They removed the narcotics, replaced them with sham material and equipped the parcel with a court-authorized tracker before arranging a controlled delivery.
Law enforcement officials say they watched as Paulino picked up the tracked package at Mailhub in Oka, Tamuning, on Feb. 26, 2025. Later that day, officers secured his Tamuning residence, seized the parcel, two electronic scales and multiple electronic devices, and searched the home. Those details are laid out in a press release from the U.S. Attorney’s Office for the Districts of Guam and the Northern Mariana Islands.
Sentencing and official reaction
In federal court, U.S. Attorney Shawn N. Anderson argued that the quantity of drugs involved and Paulino’s record justified a lengthy sentence. "Our aggressive mail-stream interdiction efforts removed this drug dealer from Guam for decades," Anderson said in the U.S. Attorney’s Office press release.
The ATF Seattle field division also weighed in on X, saying the defendant attempted to exploit the U.S. mail system and made a calculated effort to expand distribution. The post praised the interagency work that led to the prosecution, and the ATF message is available on X at the link embedded above.
Breach of trust and local fallout
Paulino is a former Guam Customs and Quarantine officer, and prosecutors highlighted an earlier federal conviction tied to untaxed cigarette smuggling that occurred while he was working in customs, as reported by KUAM. Local coverage noted that this history factored heavily into the government’s narrative and sharpened community concerns about insider access to shipments.
The controlled delivery and seizure, which investigators say involved postal inspectors, Homeland Security Investigations and local partners, also showed residents what mail-stream interdiction looks like on the ground when it actually plays out.
Legal implications
The charge Paulino was convicted of, attempted possession with intent to distribute 50 grams or more of methamphetamine, carries statutory penalties and guideline ranges that can stretch into decades in federal prison. The U.S. Sentencing Commission explains how quantity thresholds, including the 50 gram marker for methamphetamine mixtures, drive mandatory minimums and the guideline ranges judges consider at sentencing; see the commission's analysis for the statutory framework.
What this means for Guam
For Guam, the case highlights the reach of multi-agency mail-stream interdiction in a territory where a single bulk shipment can have an outsized impact on local streets. Prosecutors and postal inspectors framed the outcome as the product of a coordinated Homeland Security Task Force effort aimed at disrupting networks that move meth into Guam and other U.S. territories through the mail.
