Protesters faced off outside the federal courthouse on Long Island where Attorney General Jeff Sessions gave a speech about cracking down on the violent street gang that's gripped the area with fear.
Sessions appearance Friday comes amid a spate of violence in two communities near the federal courthouse where he spoke in Central Islip. The bodies of 11 people have been found in parks and vacant lots since last September. Police believe the killings are the work of MS-13.
"Groups of murderers and rapists and traffickers and thugs are carrying out a frontal assault on the rule of law and on law-abiding men and women in communities over the country," Sessions told law enforcement officials. "They have no right, and they must not be allowed to take control of a single city block or street corner."
But demonstrators outside the courthouse wondered what Sessions' motive was for visiting their community. Immigrant advocates said his visit wasn't designed to combat the gang problem, but to the politicize the issue to paint immigrants as threats to the nation and to justify President Donald Trump's crackdown on undocumented immigrants.
"Given his long anti-immigrant, racist record in this country and his different positions, given that gangs are nothing new in our community, yet we have never seen the concern. No one has ever bothered to come here and talk about real solutions," said Gaby Castillo.
On the other side was a small group of Trump supporters who say federal immigration policies are to blame for Long Island's gang problems and that changes must be made to keep dangerous criminals out of the country.
"I've lived in this neighborhood for five years, I've never seen it like this. The last year and a half, two years, it has gone so downhill," said Karen Nicholas. "You can't let your children walk to school, you can't let them play outside. The park where they slaughtered those children, it's right around the corner from my house."
Nicholas was referring to the Central Islip park where the bodies of four young men were found this month bearing MS-13's hallmarks: repeated slashes from a blade that left the victims nearly unrecognizable.
MS-13 has been blamed for a trail of 11 corpses of mostly young people discovered in woods and vacant lots in Brentwood and neighboring Central Islip since the start of the school year.
The bloodshed has gotten the attention of Trump, who says the killings are the result of lax immigration policies that let too many criminal "scum" slip through.
Sessions said the Trump administration is standing firm on its commitment to enforce immigration laws. He also said he is committed to helping law enforcement battle the street gangs.
Sessions later met with parents of some of the teenagers killed.
Parents like Nicholas say they are afraid to let their children go to school. Teens say any perceived slight to a gang member, especially a refusal to join, can mean death.
After one high school warned parents not to let their kids wear anything "gang-affiliated," gang members began changing what colors were off-limits on a daily basis, leaving students to guess what not to wear.
"Kids are losing their childhoods," said Jennifer Suarez, whose 15-year-old niece was beaten and hacked to death in the street last year. "You can see the stress on their faces as they get ready. It's like, you know, they're suiting up for battle."
So how does a street gang with ties to Central America gain such an aggressive foothold in the suburbs of Long Island?
MS-13, or the Mara Salvatrucha, is believed by federal prosecutors to have thousands of members across the U.S., primarily immigrants from Central America. It has a stronghold in Los Angeles, where it emerged in the 1980s as a neighborhood street gang.
But its true rise began after members were deported back to El Salvador in the 1990s. There, the gang thrived and spread to Honduras. MS-13 and rival groups there now control entire towns, rape girls and young women, massacre students, bus drivers and merchants who refuse to pay extortion, and kill competitors or youths who simply refuse to join.
That violence has prompted a migration of people trying to escape, especially children, who have streamed north because of a U.S. policy allowing people under 18 who arrive without parents to stay in the country temporarily with relatives or friends.
Since the fall of 2013, the U.S. has placed 165,000 unaccompanied minors. Long Island has been a frequent landing spot. Suffolk County, which includes Brentwood and Central Islip, has gotten 4,500. Neighboring Nassau County has received 3,800.
Sessions, speaking at a courthouse in Central Islip on Friday, said he believes gang members used this system to come north, too.
"Bad guys know how the system works, and they have exploited it," he said.
In a recent roundup of 13 suspected MS-13 gang members accused of murder and other charges, seven had entered as unaccompanied minors.
"There's no question that MS-13 is recruiting these unaccompanied children," said Suffolk County Police Commissioner Timothy Sini. The youngsters "don't have an established social network, at least many of them don't, and MS-13 is providing that network."
"They're also using coercion," Sini said. "They say, 'If you don't join the gang, we will kill you.'"
All told, nearly 200 suspected MS-13 members have been rounded up since September. Among the tactics Sini has employed have been stepped-up patrols, renewed cooperation with an FBI task force and helicopter sweeps of wooded areas where gang members have been known to gather.
Trump has promised to eradicate the gang in the U.S. through strict enforcement of immigration law.
"We are putting MS-13 in jail and getting them the hell out of our country," he told The Associated Press this week. "They are a bad group, and somebody said they are as bad as al-Qaida, which is a hell of a reference. ... We are out in Long Island cleaning out the MS-13 scum."
The tough talk has made some residents fearful of law enforcement as well of the gang. They say it's not about immigration politics but about making a community safer.
Residents of Brentwood and Central Islip, with a combined population of about 100,000, say the area of modest ranch homes, warehouses and strip malls has always been a diverse, welcoming place for immigrants trying to make better lives for their children.
Some longtime residents say law enforcement bears some of the responsibility for the gang's rise because it ignored the burgeoning problem for years.
Parents say 4,200-student Brentwood High School lacks the means to help young people who are often left alone after school because their parents work long hours. There are few social workers and guidance counselors, they say, and not enough security guards or cameras.
"They can't walk the halls without fear," said Evelyn Rodriguez, the mother of 16-year-old Kayla Cuevas, who was found beaten to death last fall. Rodriguez said her daughter had been bullied for two years.
In the months leading up to her death, Kayla was involved in a series of disputes with members and associates of the MS-13, prosecutors said. Rodriguez said her daughter stood her ground and ended up dead.
Kayla and her lifelong friend Nisa Mickens, 15, were walking on a street near their homes when men with baseball bats and a machete jumped out and attacked them.
Nisa was found dead on a residential tree-lined street a day before her 16th birthday. After a day of searching, Kayla was discovered in a wooded backyard nearby. She lived a block away.
"People, they missed the opportunity to know a really great person," said Nisa's father, Rob Mickens, who is running for the school board to help push for change. "They would have loved to know her."
Bertha Ullaguari said she noticed her 18-year-old son, Jorge Tigre, going from a good student on track to graduate from Bellport High to someone who was too afraid to go to school.
Then she got two truancy letters. When she pressed her son, he refused to tell her what was going on.
"Some bad things happened there," Ullaguari said, her voice trembling. She had heard he had his tires slashed. There were rumors of gangs.
And then, about two weeks ago while she was driving with her daughter, they got a mysterious call. A girl on the line said Jorge was dead along with three others in a park 20 miles from his home.
"We nearly killed ourselves from the shock," said Ullaguari, who is an Ecuadorean immigrant.
Jorge's body and the three others were found cut, their torsos exposed and hands bound, just steps from a playground.
"It could happen to anybody's child, anywhere," Evelyn Rodriguez said. "We all need to be aware of this, and we need stand together. Because I don't want it to be your child."
Associated Press writers Sara Walsh and Michael Balsamo in Los Angeles contributed to this report.