San Mateo County gangs growing high-tech, organized

Gangs in San Mateo County are employing technology, organizing better and recruiting members as young as 11 years old, according to law enforcement officials.

Web sites, surveillance technology and hierarchies that resemble corporate organization charts are allowing the approximately 45 gangs operating in the county to grow more sophisticated.

Meanwhile the influence from highly organized prison gangs has filtered down to the county’s jail and juvenile hall, said Tim Gatto of San Mateo County Probation Department’s Gang Intelligence Unit.

The troubling trends persist amid recent anti-gang victories. The county’s homicide rate dropped by half to 14 in 2007. The county’s two-year-old Gang Task Force, which puts 20 officers from multiple agencies on the streets, has arrested 1,118 alleged gang members and seized 198 weapons and more than 4,247 grams of drugs since its inception.

While the homicide rate has declined overall, the county still averages about 200 violent gang-related offenses each year, according to probation department statistics.

“Younger gang members appear more willing to use violence to settledisputes,” Gatto said.

Recently, police have received reports of gangs recruiting middle school students and others as young as 11 years old, Gatto said.

“In the last four to six months I’ve been getting calls from mid-county and south county saying high- school-aged kids were coming onto their campuses,” Gatto said.

Ravenswood School District Superintendent Maria De La Vega said some of the schools, which are in East Palo Alto and East Menlo Park, had teenage gang members coming onto campus to enlist the middle school students. The problem was eliminated long ago through increased watchfulness and a close relationship with police.

“We’re aware of the gang activities in the community and we often hear about it when they’re having some kind of confrontation. If we get any hint of anything, we alert the police,” she said.

“Cyber-banging” — challenging rival gang members and bragging about crimes online — is also on the rise, as is surveillance operations by gangs. In recent parole searches, probation officers have found sophisticated maps of rivals’ gathering spots and uncovered hidden video cameras on one gang member’s property, Gatto said.

Deputy District Attorney Joe Cannon, who prosecutes San Mateo County gang members, says he has also seen a surge in gun cases and in cases of youths charged as adults.

“The major hot spots in the county are eastern San Mateo, East Palo Alto, Redwood City, Daly City, and to a lesser extent, South San Francisco and San Bruno,” Cannon said.

tbarak@examiner.com  

The gangs of San Mateo County

Countywide Gang Task Force statistics

2007 arrests

Adult arrests: 484

Juvenile arrests: 59

Total arrests: 543

Weapons seized

Firearms: 49

Replica firearms: 11

Cutting instruments: 23

Impact weapons: 14

Miscellaneous: 12

Total weapons: 110

Narcotics seized

2,129.62 grams

(heroin, cocaine, ecstasy,

methamphetamine, marijuana)

Membership

Gang members contacted: 956

New gang members identified: 345

Probation Department statistics, 2006

Racial makeup of San Mateo County gangs (not gang members)

Hispanic: 46 percent

Racially mixed: 26 percent

Black: 13 percent

Filipino: 7 percent

Pacific Islander: 6 percent

White: 2 percent

Sources: Countywide Gang Task Force, San Mateo County Probation Department

Bay Area NewsLocalPeninsula

If you find our journalism valuable and relevant, please consider joining our Examiner membership program.
Find out more at www.sfexaminer.com/join/

Just Posted

Baseball Hall of Famer Willie Mays attends an event to honor the San Francisco Giants' 2014 World Series victory on Thursday, June 4, 2015, in Washington, D.C. (Olivier Douliery/Abaca Press/TNS)
Willie Mays turns 90: San Francisco celebrates the greatest Giant

By Al Saracevic Examiner staff writer I couldn’t believe it. Willie Mays… Continue reading

Ja’Mari Oliver, center, 11, a fifth grader at Harvey Milk Civil Rights Academy, is surrounded by his classmates at a protest outside the Safeway at Church and Market streets on Wednesday, May 5, 2021 in support of him following an April 26 incident where he was falsely accused by an employee of stealing. (Kevin N. Hume/S.F. Examiner)
School community rallies behind Black classmate stopped at Safeway

‘When you mess with one of us, you mess with all of us’

A warning notice sits under the windshield wiper of a recreational vehicle belonging to a homeless man named David as it sits parked on De Wolf Street near Alemany Boulevard on Friday, Aug. 31, 2018. A proposed SF Municipal Transportation Agency law would make it illegal for overnight parking on the side street for vehicles taller than seven feet or longer than 22 feet. (Kevin N. Hume/S.F. Examiner)
SFMTA to resume ‘poverty tows’ amid calls to make temporary ban permanent

Fines and fees hurt low-income, homeless residents, but officials say they are a necessary tool

Income from Shared Spaces will provide financial resources to the San Francisco Municipal Transporation Agency, according to its director, Jeffrey Tumlin. (Kevin N. Hume/S.F. Examiner)
SFMTA director says Shared Spaces serves transit agency’s financial interest

$10.6 million price tag for program raises concerns among transit agency’s board members

A broad coalition of tenants and housing rights organizers rally at Stanley Mosk Courthouse to protest eviction orders issued against renters Stanley Mosk Courthouse on Wednesday, Sept. 2, 2020, in Los Angeles, CA. (Irfan Khan/Los Angeles Times/TNS)
Federal judge strikes down CDC’s national moratorium on evictions

David Yaffe-Bellany, Noah Buhayar Los Angeles Times A federal judge in Washington… Continue reading

Most Read