Santa Clara police today arrested the fugitive suspect in the Friday's triple homicide at a semiconductor firm here.
Police said they arrested Jing Hua Wu, a recently laid off engineer, at 10:45 a.m. at the intersection of El Camino Real and Grant Road in Mountain View. He was booked into Santa Clara County Jail on three counts of homicide.
Wu allegedly opened fire Friday just before 4 p.m. at SiPort, a small firm on Scott Boulevard where police said he had been terminated Thursday or Friday. Police identified the victims as chief executive Sid Agrawal, Brian Pugh, the company's vice president of operations, and Marilyn Lewis, head of human resources.
Wu was a lead product test engineer at SiPort, a 4-year-old company that develops digital radio semiconductors. He has lived for more than 10 years with his wife and three boys in a two-story, three-bedroom home at the end of a cul-de-sac. Hanging plants adorn the front porch, and a plastic pint-sized basketball hoop sits in the empty driveway, a volleyball rests near the curb.
Eleven elementary school age kids live in the eight homes of Emerson Lane, playing basketball or football with parents in the one-lane road. Neighbors say Wu was often playing with his twin six-year-olds or taking them to community pool a block away. Neighbors say the family did not seem to have a lot of visitors, but seem friendly, if reserved and didn't socialize much with others on the street beyond neighborly small talk. His wife would walk their two-year-old son around the neighborhood regularly. Wu always seemed to be working steadily.
Neighbor Eric Johnson said he and Wu went on neighbor's boat once. "He wasn't a big talker, but he was friendly," Johnson said. "Not the kind of guy you'd expect that would be involved in something like this. Geez, I wouldn't even have thought he'd own a gun."
But Johnson said that recent layoffs in Silicon Valley show "that there are a lot of people who you wouldn't expect to be out of job now are."
Neighbor Rajesh Rathi, who has rented a room in a nearby home for two years said, "He never really said hi to anybody," Rathi said.
After the shootings, Santa Clara police closed the office park where SiPort is located to interview people who worked there.
"We heard somebody screaming, shouting around 4 o'clock," said Annie Yang, office manager of Excel Precision, another company in the same office complex. "But after that, we just saw the police running in our area."
Yang said she hadn't heard any words in the screaming or any shots. There are several buildings in the complex, and she was not sure where the incident happened.
"We don't know anything outside. The police just asked us to stay inside," she said, adding that she could hear police helicopters overhead.
Employees at other companies, however, were unaware anything was happening until told by police.
"We were all very surprised that someone was murdered," said Pete Delaney, a software developer for Tensilica, a company near the scene. He said he was in a meeting with fellow employees when police arrived and told them they were safe but would need to show their driver's licenses before being allowed to leave the complex.
Joe Hollinger, who has worked not far from the complex for about a year, said the police response was impressive.
"I walked out, and there was a very large number of police there. By the time I looked, they had an entire block full of police cars, they had a police helicopter, and they had more police arriving all the time," he said. "It definitely seemed like as soon as they knew what was going on, they were bringing everything they had to bear on the situation."
According to his SiCorp biography, Agrawal had been working in high tech for 25 years, including stints at Adobe, Intel and Bell Labs. In a recent submission to the online Indian networking site SiliconIndia, he talked optimistically about the future of his field.
" 'Green Technology' is the buzzword of the day. We are already seeing investments chasing anything that is green," he wrote. "This translates to opportunities for startups."
In an interview not long after the shooting, Asha Agrawal, the CEO's wife, said she hadn't been able to reach her husband and was trying to find out if he was safe.
"My friend is waiting there, but he cannot find out anything," she said.
Pugh, according to the company biography, had 25 years experience in semiconductor operations. He received an undergraduate degree from UC Berkeley and a master of science from Stanford University.
Reached at home, SiPort spokesman Sunder Velamuri said he could offer no details about the shooting because police were still completing their work.
"This is a huge shock," he said. "We don't know all the details yet."
Anyone with information on the shooting is asked to call (408) 615-4700.
Chronicle staff writers Matthew B. Stannard, Rachel Gordon and Carolyn Jones contributed to this report.
