Thousands of employees of San Bernardino County began returning to work Monday, five days after a county restaurant inspector and his wife opened fire on a gathering of his co-workers, killing 14 people and injuring 21.
The reopening of much of the government's offices signals an effort to return to normalcy for a community that has been in shock and mourning since the killings Wednesday.
"To honor them, to express our gratitude for their unimaginable sacrifice, we have to fight to maintain that ordinary," San Bernardino County Supervisor Janice Rutherford said Monday of the victims. "We can't be afraid of our lives, of our community, of our neighbors, of our co-workers."
U.S. & World
News from around the country and around the globe
The Board of Supervisors said at a news conference that all facilities would have increased security, including armed sheriff's patrols, and they are looking at additional permanent safeguards. Counseling centers and a hotline are open, and managers have been asked to look for signs of distress in their employees.
Public Health Director Trudy Raymundo, who attended the holiday luncheon where Tashfeen Malik and Syed Farook attacked, thanked law enforcement who guided workers to safety and shielded them from harm. She also expressed gratitude for the outpouring of support worldwide.
Following the attack, the county shut down except for essential services, with many of its 20,000 employees staying home, said Felisa Cardona, a county spokeswoman. While most employees went back to work Monday, those at the Environmental Health Services division, where Farook and many of the victims worked, will be off at least one more week, she said.
Investigators were looking into what led Malik, 29, and Farook, 28, to attack Farook's co-workers. The couple were killed in a furious shootout with police hours later.
Farook's estranged father, also named Syed Farook, told Italian newspaper La Stampa that his son shared the ideology of the Islamic State group and was fixated on Israel.
Pakistani intelligence officials said Malik attended a religious school while living in Pakistan. The officials, who spoke on condition of anonymity under regulations, identified the school Monday as the Al-Huda International Seminary. Its founder has been criticized for promoting a conservative strain of Islam but the school has no known links to extremists.
Pakistani police and intelligence agents have searched the house where she lived in the city of Multan, seizing documents, family photo albums and a laptop belonging to Malik's sister, Shahida, said Shabana Saif, a counterterrorism official.
In an address to the nation Sunday, President Barack Obama said the attack was an "act of terrorism designed to kill innocent people." While there was no evidence the shooters were directed by a terror network overseas or were part of a broader plot, "the two of them had gone down the dark path of radicalization," he said.