Ballistics link 6 fatal shootings

Police think deaths in Stockton, Oakland work of one person

STOCKTON, Calif. — Ballistics tests have linked the fatal shootings of six men and the wounding of one woman in California — all potentially at the hands of a serial killer — in crimes going back more than a year, police said.

Authorities last week announced that five men in Stockton had been slain in recent months, ambushed and shot to death alone in the dark. Late Monday, police said two additional cases last year — a man’s death in Oakland and the nonfatal shooting of a woman in Stockton — had been tied to those killings.

“It definitely meets the definition of a serial killer,” Stockton Police Officer Joseph Silva said. “What makes this different is the shooter is just looking for an opportunity, and unfortunately our victims were alone in a dark area.”

Police would not say whether all seven shootings had been linked to the same gun.

In the fatal Stockton cases, none of the men was robbed or beaten before the killings, which all took place within a radius of a few square miles between July 8 and Sept. 27, and none appeared to have known one another, Silva said. The shootings also do not appear to be related to gangs or drugs.

The other Stockton crime, in which a 46-year-old woman was shot but survived, occurred April 16, 2021, around 3:20 a.m., police said. The woman was also alone at the time.

The shooting death of a man in Oakland around 4:15 a.m. April 10, 2021, has also been connected to the violence in Stockton, police said. Juan Vasquez Serrano, 39, was shot multiple times, according to the Alameda County coroner’s bureau. It was not immediately clear whether the man was also unaccompanied when he was killed.

The city of Stockton, Stockton Crime Stoppers and a local construction company owner offered a total of $95,000 for information leading to an arrest.

Police released a grainy still image of a “person of interest,” dressed all in black and wearing a black cap, who appeared in videos from several of the homicide crime scenes in Stockton.

The San Joaquin County Office of the Medical Examiner identified the Stockton victims on Monday as Paul Yaw, 35, who was killed July 8; Salvador Debudey Jr., 43, who died Aug. 11; Jonathan Hernandez Rodriguez, 21, who died Aug. 30; Juan Cruz, 52, who was killed Sept. 21; and Lawrence Lopez Sr., 54.

Police said there may be multiple people involved in the violence.

“To be honest, we just don’t know,” Silva said. “This person or people who are out doing this, they are definitely very bold and brazen.”

Police said four of the Stockton homicide victims were walking alone and a fifth was in a parked car when they were killed in the evening or early morning in the city of 320,000 residents, about 50 miles south of the state capital, Sacramento.