A 55-year-old Brockton man with a Level 3 sex offender designation was taken into custody without incident on Oct. 8 after East Bridgewater police say he met a juvenile through social media and then sexually assaulted the child during a string of in-person meetings in Brockton. Derek Gaughan was arraigned the following day in Brockton District Court, where a judge set his bail at $100,000.
The investigation began in September when East Bridgewater Police Detective Cecelia Cacciatore received a report alleging inappropriate contact between an adult man and a juvenile from East Bridgewater, according to the East Bridgewater Police Department. Investigators determined that the initial contact between Gaughan and the juvenile occurred through social media applications before escalating into multiple in-person meetings. Police executed arrest and search warrants at Gaughan's Brockton residence, where he was taken into custody.
Charges Reflect a Split Jurisdiction
East Bridgewater police charged Gaughan with enticement of a minor and electronic enticement of a minor for commercial sexual activity, the department said. Those charges stem from the digital contact and the initial complaint that originated in East Bridgewater, even though the alleged physical assaults took place across the municipal line in Brockton. Because the assaults occurred outside East Bridgewater's jurisdiction, the Brockton Police Department is now pursuing additional, separate criminal charges tied to the in-person conduct.
Under Massachusetts General Laws Chapter 265, Section 26C, enticement of a child under 16 is a felony that carries up to five years in state prison or two and a half years in a house of correction, a statute that requires prosecutors to prove intent to commit a specified underlying offense against a minor. The electronic enticement charge traces back to a different law: M.G.L. c. 265, § 26D was codified as part of Massachusetts' 2011 Human Trafficking Law, which expanded criminal penalties for the commercial sexual exploitation of minors carried out over digital platforms.
A Record That Includes a Prior Civil Commitment
A Record That Includes a Prior Civil Commitment Gaughan's Level 3 designation did not come out of nowhere. Gaughan was adjudicated a sexually dangerous person and committed to the Massachusetts Treatment Center for an indeterminate term of one day to life. That civil commitment petition was filed under M.G.L. c. 123A as Gaughan was finishing a prison sentence for two earlier sexual offenses.
In Massachusetts, a Level 3 classification is assigned by the state's Sex Offender Registry Board when a person is deemed a high risk to reoffend, and it triggers active community notification along with public access to the registry, according to the Plymouth Police Department. Level 3 registrants are subject to registry requirements. Gaughan's record also includes a more recent brush with law enforcement: in August 2024, he was among 37 defendants charged with street-level opiate sales as part of the 2024 Brockton Opiate Suppression Initiative, a multi-agency operation that used undercover drug purchases across the city, according to the Plymouth County District Attorney's Office.
Where Families Can Turn for Support
East Bridgewater police directed parents and community members seeking resources on child human trafficking and commercial exploitation to the Plymouth County District Attorney's Children's Advocacy Center, which coordinates multi-agency support services for minor victims across the county. The referral comes amid a wider pattern of child-exploitation enforcement in Plymouth County this year. In September, Hoodline reported that Middleboro man Kenneth Berry was indicted on federal sex trafficking charges involving a child, a case tied to the Justice Department's Project Safe Childhood initiative, which pairs federal and local agencies to combat child abuse.
What remains unresolved is how far the Brockton case against Gaughan will go and whether a state or federal grand jury will pursue additional human-trafficking charges beyond the enticement counts already filed. For now, Gaughan remains held on $100,000 bail while Brockton police build their own case over the alleged assaults that happened within the city.
