A Silver Alert covering Los Angeles, Ventura, and San Bernardino counties is underway for Martha Escruceria, a 79-year-old woman last seen on foot near Cahuenga Boulevard and Addison Street in North Hollywood on Friday morning. Escruceria was last spotted around 9:50 am, according to the alert, and has not been located since. Anyone who sees her is being asked to call 911 immediately.
The California Highway Patrol activated the Silver Alert on behalf of the Los Angeles Police Department, according to CHP - Alerts, which notified the public that CHP was formally notified of the case on Saturday. Escruceria is described as 5 feet 4 inches tall and about 135 pounds, with gray hair and green eyes. She was last seen wearing a red sweater, red shorts, and gray shoes.
The intersection where she disappeared sits in a dense residential pocket of North Hollywood near public parks, an area with a Walk Score of 78 out of 100, rated “Very Walkable,” per Walk Score. That kind of walkability cuts both ways in a case like this: it means Escruceria could have covered real ground on foot in multiple directions, through neighborhoods, transit stops, and parkland alike.
How California's Silver Alert System Works
Silver Alerts in California operate under strict statutory criteria. The program was established by Senate Bill 1047 in 2012 and codified under Government Code § 8594.10, which sets the threshold for issuing a public emergency alert when a missing person is 65 or older, or cognitively impaired, and determined to be at risk, according to the California Highway Patrol. A 2015 amendment, Senate Bill 1127, later expanded eligibility to developmentally disabled or cognitively impaired individuals regardless of age.
Before CHP's Emergency Notification and Tactical Alert Center in Sacramento can issue a multi-county broadcast, local police must first exhaust immediate search resources and establish that the missing person is genuinely endangered. Under California Penal Code § 14211, departments are required to accept missing person reports without delay and transmit at-risk cases into state and national law enforcement databases within two hours. Once CHP's ENTAC command center approves activation, alerts spanning counties like Los Angeles, Ventura, and San Bernardino go out through freeway changeable message signs, Emergency Alert System broadcasts, and Wireless Emergency Alerts sent directly to phones in the affected region.
Why Time Matters in Wandering Cases
The urgency behind these alerts is grounded in health data. Research compiled by the National Institutes of Health and the Alzheimer's Association indicates that roughly 60% of people with cognitive impairments wander, and nearly half of those who wander on foot face serious injury or death if they remain unlocated within 24 hours, as Hoodline has previously reported. It remains unknown whether Escruceria has any memory-related condition or other medical issue, and no information has been released about whether search teams have canvassed nearby transit nodes or whether tips have come into 911 since the alert went live.
Silver Alert is one of seven specialized public safety notification systems the California Highway Patrol manages, alongside AMBER, Blue, Yellow, Feather, Ebony, and Endangered Missing Advisory alerts, according to information from Assemblymember James C. Ramos's office. In 2018, CHP became the first law enforcement agency in the country to embed active hyperlinks into Wireless Emergency Alerts for missing persons, letting recipients open a digital flyer directly from their phones.
Part of a Busy Month for Southern California Silver Alerts
Escruceria's case is one of several Silver Alerts the LAPD and CHP have issued across Los Angeles County this month. Earlier in August, alerts sought missing seniors in Beverly Grove, Pico-Union, and South Los Angeles, underscoring how frequently these cases have surfaced across the region in recent weeks. Hoodline covered a similar search in North Hollywood back in March 2024, when LAPD and CHP issued an alert for another missing individual last seen in the same part of the San Fernando Valley.
No additional details about Escruceria's condition or possible destination have been released. Anyone who spots her near Cahuenga Boulevard and Addison Street, or anywhere else in the tri-county search area, is urged to call 911 right away.
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