According to the burlington county prosecutor's office, 33-year-old gilmer briones-guevara entered a not guilty plea this week in superior court. The case will now proceed toward trial.
According to the Burlington County Prosecutor's Office, 33-year-old Gilmer Briones-Guevara entered a not guilty plea this week in Superior Court. The case will now proceed toward trial.

Riverside Man Accused of Coercing Dozens of Underage Girls Into Sending Explicit Videos

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1 min read
August 15, 2026
Prosecutors allege a Riverside man targeted approximately 50 underage girls online, convincing multiple victims to create and send child sexual abuse material before his arrest earlier this year.

RIVERSIDE, N.J. — A Riverside man accused of coercing dozens of underage girls into sending sexually explicit photos and videos has pleaded not guilty to a sweeping indictment in Burlington County.

According to the Burlington County Prosecutor’s Office, 33-year-old Gilmer Briones-Guevara entered a not guilty plea this week in Superior Court. The case will now proceed toward trial.

Briones-Guevara, of West Scott Street, was indicted last month on multiple charges, including 10 counts of first-degree endangering the welfare of a child, two counts of second-degree endangering the welfare of a child, second-degree luring, second-degree enticing a child, second-degree possession of a controlled dangerous substance with intent to distribute, second-degree possession of a firearm while committing certain drug offenses, two counts of third-degree endangering the welfare of a child, third-degree possession of a controlled dangerous substance, and third-degree obscenity to a minor.

Prosecutors said the investigation began after the Prosecutor’s Office High-Tech Crimes Unit received a cybertip from the National Center for Missing & Exploited Children regarding Briones-Guevara’s online activity.

Investigators allege Briones-Guevara engaged in sexually explicit online conversations with approximately 50 underage girls. Authorities said he frequently sent the victims photos and videos of himself masturbating and requested they send similar material in return.

According to prosecutors, 10 of the minors complied, creating and sending child sexual abuse material depicting themselves.

The investigation expanded when authorities executed a search warrant at Briones-Guevara’s residence, where investigators allegedly recovered a handgun and cocaine. Those discoveries led to additional firearms and drug-related charges.

Briones-Guevara has remained lodged in the Burlington County Jail in Mount Holly since his arrest in April.

Prosecutors believe additional victims may exist and are urging anyone who believes their child was approached online or in person by Briones-Guevara to contact the Burlington County Prosecutor’s Office through its online tip portal.

  • Prosecutors allege Briones-Guevara targeted approximately 50 underage girls online.
  • Authorities say 10 victims created and sent child sexual abuse material.
  • The investigation began with a cybertip from the National Center for Missing & Exploited Children.
  • A search of the defendant’s residence allegedly uncovered a handgun and cocaine.
  • Briones-Guevara has pleaded not guilty and remains jailed pending trial.

The case underscores the continuing role of cybertip reporting and digital investigations in identifying online child exploitation cases and locating potential victims.

FAQ

Who is charged?
Gilmer Briones-Guevara, 33, of Riverside.

What is he accused of?
Prosecutors allege he coerced underage girls into sending sexually explicit images and videos and faces multiple child exploitation, firearms, and drug charges.

How many alleged victims were identified?
Investigators allege he communicated with approximately 50 underage girls, with 10 allegedly sending child sexual abuse material.

How did the investigation begin?
The Burlington County Prosecutor’s Office High-Tech Crimes Unit received a cybertip from the National Center for Missing & Exploited Children.

Is the investigation ongoing?
Yes. Prosecutors believe additional victims may exist and are seeking information from the public.

Sources: Burlington County Prosecutor’s Office; National Center for Missing & Exploited Children.

Phil Stilton
About the Author

Phil Stilton

Phil Stilton is the Editor and Publisher of Shore News Network, an independent digital newsroom providing original reporting on New Jersey, national news, government, public policy, public safety, courts, and community affairs.

As founder of the publication, Stilton leads editorial strategy, investigative reporting, and daily newsroom operations while overseeing coverage that reaches millions of readers annually.

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