San Diego
News Feed
Events
Local Businesses
Classifieds
Crime & Safety

Attempted Murder Suspect Arrested After San Marcos Stabbing

A 70-year-old stabbing victim was hospitalized after an attack, authorities said.

SAN MARCOS, CA — A man was arrested on suspicion of attempted murder after a 70-year-old was stabbed multiple times in North County, authorities said.

Deputies responded to reports of a stabbing around 10:20 p.m. Friday in the 100 block of Woodland Parkway in San Marcos, according to the San Diego County Sheriff's Office.

Subscribe

They found the victim suffering from multiple stab wounds and provided first aid until paramedics arrived. The victim was taken to a hospital. The victim's gender and condition were not immediately available.

Investigators identified Alejandro Humberto Delgado, 47, as the suspect, authorities said.

Deputies located Delgado around 8:30 a.m. Saturday at his home in the 400 block of Stonehedge Place in San Marcos. With assistance from the sheriff's Special Enforcement Detail, deputies obtained and served a search warrant at the residence.

Delgado was arrested and booked into the Vista Detention Facility on suspicion of attempted murder.

More from San Diego
News | 1h
News | 7h
News | 1d
See more on Patch >

Sign up for free local newsletters and alerts for the
San Diego Patch

Patch.com is the nationwide leader in hyperlocal news.
Visit Patch.com to find your town today.

©2026 Patch Media. All Rights Reserved

Do Not Sell My Personal Information