Site of massacre in San Bernardino, California reopens

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Workers Return to Site of San Bernardino Attack
The office building in San Bernardino, California, where 14 people were massacred last month by a married couple inspired by Islamist militants, reopened on Monday.

Security would be heightened for the facility, which was closed in the aftermath of the Dec. 2 shooting, said Inland Regional Center Executive Director Lavinia Johnson.

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The property would remain fenced off, and guards at each entrance would continue to monitor security, Johnson said.

Syed Rizwan Farook and his wife, Tashfeen Malik, stormed into a holiday party attended by his co-workers from a San Bernardino County social services agency and opened fire on Dec. 2, killing 14 people and wounding 22 others.

Authorities have said the couple were inspired by Islamist militancy, and called it the deadliest such attack on U.S. soil since Sept. 11, 2001.

See inside the San Bernardino massacre:

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Inside San Bernardino shooting suspects home
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Site of massacre in San Bernardino, California reopens
REDLANDS, CA - DECEMBER 4: Inside the house where Syed Rizwan Farook and Tafsheen Malik, suspects of the deadly the recent mass shootings, lived on December 4, 2015 in Redlands, California. (Photo by Marcus Yam/Los Angeles Times via Getty Images)
REDLANDS, CA - DECEMBER 4: A Quran sits in the living room inside the house where Syed Rizwan Farook and Tafsheen Malik, suspects of the deadly recent mass shootings lived on December 4, 2015 in Redlands, California. (Photo by Marcus Yam/Los Angeles Times via Getty Images)
REDLANDS, CA - DECEMBER 4: An identification card for Syed Farook inside the house where Syed Rizwan Farook and Tafsheen Malik, suspects of the deadly recent mass shootings lived on December 4, 2015 in Redlands, California. (Photo by Marcus Yam/Los Angeles Times via Getty Images)
REDLANDS, CA - DECEMBER 4: A hole in the ceiling could be seen inside the closet area of the rear bedroom inside the house where Syed Rizwan Farook and Tafsheen Malik, suspects of the deadly recent mass shootings lived on December 4, 2015 in Redlands, California. (Photo by Marcus Yam/Los Angeles Times via Getty Images)
REDLANDS, CA - DECEMBER 4: A baby crib is seen inside the baby room of the house where Syed Rizwan Farook and Tafsheen Malik, suspects of the deadly recent mass shootings, lived, on December 4, 2015 in Redlands, California. (Photo by Marcus Yam/Los Angeles Times via Getty Images)
REDLANDS, CA - DECEMBER 4: A firearm lubricant could be seen in the closet of the front bedroom inside the house where Syed Rizwan Farook and Tafsheen Malik, suspects of the deadly recent mass shootings lived on December 4, 2015 in Redlands, California. (Photo by Marcus Yam/Los Angeles Times via Getty Images)
REDLANDS, CA - DECEMBER 4: Media reporters go in and out of the townhouse where Syed Rizwan Farook and Tafsheen Malik, suspects of the deadly recent mass shootings lived on December 4, 2015 in Redlands, California. (Photo by Marcus Yam/Los Angeles Times via Getty Images)
REDLANDS, CA - DECEMBER 4: A praying mat and a cleared out closet in the baby room in the front of the apartment. A rare first glimpse inside the house where Syed Rizwan Farook and Tafsheen Malik, suspects of the deadly the recent mass shootings, lived, on December 4, 2015 in Redlands, California. (Photo by Marcus Yam/Los Angeles Times via Getty Images)
REDLANDS, CA - DECEMBER 4: Prayer beads are seen laying on the bed alongside personal documents in the rear bedroom inside the house where Syed Rizwan Farook and Tafsheen Malik, suspects of the deadly recent mass shootings lived on December 4, 2015 in Redlands, California. (Photo by Marcus Yam/Los Angeles Times via Getty Images)
REDLANDS, CA - DECEMBER 4: A closet inside the baby room. A rare first glimpse inside the house where Syed Rizwan Farook and Tafsheen Malik, suspects of the deadly recent mass shootings, lived, on December 4, 2015 in Redlands, California. (Photo by Marcus Yam/Los Angeles Times via Getty Images)
REDLANDS, CA - DECEMBER 4: A rare first glimpse inside the house where Syed Rizwan Farook and Tafsheen Malik, suspects of the deadly recent mass shootings, lived on December 4, 2015 in Redlands, California. (Photo by Marcus Yam/Los Angeles Times via Getty Images)
A book sits on a table inside the home of San Bernardino mass murder suspect Syed Farook, December 4, 2015 in Redlands, California. The community is mourning as police continue to investigate a mass shooting at the Inland Regional Center in San Bernardino that left at least 14 people dead and another 21 injured. AFP PHOTO / ROBYN BECK / AFP / ROBYN BECK (Photo credit should read ROBYN BECK/AFP/Getty Images)
Journalists squeeze into a child's bedroom in the home of shooting suspect Syed Farook on December 4, 2015 in Redlands, California. The community is mourning as police continue to investigate a mass shooting at the Inland Regional Center in San Bernardino that left at least 14 people dead and another 21 injured. AFP PHOTO / ROBYN BECK / AFP / ROBYN BECK (Photo credit should read ROBYN BECK/AFP/Getty Images)
A view of the kitchen inside the home of shooting suspect Syed Farook on December 4, 2015 in Redlands, California. The community is mourning as police continue to investigate a mass shooting at the Inland Regional Center in San Bernardino that left at least 14 people dead and another 21 injured. AFP PHOTO / ROBYN BECK / AFP / ROBYN BECK (Photo credit should read ROBYN BECK/AFP/Getty Images)
A television crew prepares to do a live report inside a child's bedroom in the home of shooting suspect Syed Farook on December 4, 2015 in Redlands, California. The community is mourning as police continue to investigate a mass shooting at the Inland Regional Center in San Bernardino that left at least 14 people dead and another 21 injured. AFP PHOTO / ROBYN BECK / AFP / ROBYN BECK (Photo credit should read ROBYN BECK/AFP/Getty Images)
SAN BERNARDINO, CA - DECEMBER 04: Reporters take pictures of photographs found inside the home of shooting suspect Syed Farook on December 4, 2015 in San Bernardino, California. The San Bernardino community is mourning as police continue to investigate a mass shooting at the Inland Regional Center in San Bernardino that left at least 14 people dead and another 21 injured. (Photo by Justin Sullivan/Getty Images)
REDLANDS, CA - DECEMBER 04: Baby food sits on a kitchen counter inside the home of shooting suspect Syed Farook on December 4, 2015 in Redlands, California. The San Bernardino community is mourning as police continue to investigate a mass shooting at the Inland Regional Center in San Bernardino that left at least 14 people dead and another 21 injured. (Photo by Justin Sullivan/Getty Images)
REDLANDS, CA - DECEMBER 04: A hatchet sits in a kitchen drawer inside the home of shooting suspect Syed Farook on December 4, 2015 in Redlands, California. The San Bernardino community is mourning as police continue to investigate a mass shooting at the Inland Regional Center in San Bernardino that left at least 14 people dead and another 21 injured. (Photo by Justin Sullivan/Getty Images)
REDLANDS, CA - DECEMBER 04: Reporters inspect the home of shooting suspect Syed Farook on December 4, 2015 in Redlands, California. The San Bernardino community is mourning as police continue to investigate a mass shooting at the Inland Regional Center in San Bernardino that left at least 14 people dead and another 21 injured. (Photo by Justin Sullivan/Getty Images)
REDLANDS, CA - DECEMBER 04: Arabic books sit in a closet inside the home of shooting suspect Syed Farook on December 4, 2015 in Redlands, California. The San Bernardino community is mourning as police continue to investigate a mass shooting at the Inland Regional Center in San Bernardino that left at least 14 people dead and another 21 injured. (Photo by Justin Sullivan/Getty Images)
REDLANDS, CA - DECEMBER 04: An Islamic Manners book sits in a bedroom inside the home of shooting suspect Syed Farook on December 4, 2015 in Redlands, California. The San Bernardino community is mourning as police continue to investigate a mass shooting at the Inland Regional Center in San Bernardino that left at least 14 people dead and another 21 injured. (Photo by Justin Sullivan/Getty Images)
REDLANDS, CA - DECEMBER 04: A book about prayer sits on a bedside table inside the home of shooting suspect Syed Farook on December 4, 2015 in Redlands, California. The San Bernardino community is mourning as police continue to investigate a mass shooting at the Inland Regional Center in San Bernardino that left at least 14 people dead and another 21 injured. (Photo by Justin Sullivan/Getty Images)
SAN BERNARDINO, CA - DECEMBER 04: Reporters inspect the home of shooting suspect Syed Farook on December 4, 2015 in San Bernardino, California. The San Bernardino community is mourning as police continue to investigate a mass shooting at the Inland Regional Center in San Bernardino that left at least 14 people dead and another 21 injured. (Photo by Justin Sullivan/Getty Images)
REDLANDS, CA - DECEMBER 04: Reporters inspect the home of shooting suspect Syed Farook on December 4, 2015 in Redlands, California. The San Bernardino community is mourning as police continue to investigate a mass shooting at the Inland Regional Center in San Bernardino that left at least 14 people dead and another 21 injured. (Photo by Justin Sullivan/Getty Images)
REDLANDS, CA - DECEMBER 04: Reporters inspect the home of Syed Farook on December 4, 2015 in Redlands, California. The San Bernardino community is mourning as police continue to investigate a mass shooting at the Inland Regional Center in San Bernardino that left at least 14 people dead and another 21 injured. (Photo by Justin Sullivan/Getty Images)
Members of the media crowd into the apartment bedroom of San Bernardino shooting suspects Syed Farook and his wife, Tashfeen Malik, in Redlands, Calif., Friday, Dec. 4, 2015, after the building landlord invited journalists into the townhouse. A book containing passages from the Quran is seen at right. (AP Photo/Chris Carlson)
Members of the media crowd into a child's room in an apartment in Redlands, Calif., shared by San Bernardino shooting rampage suspects Syed Farook and his wife, Tashfeen Malik, Friday, Dec. 4, 2015, after the building landlord invited media into the townhouse rented by the California attackers. (AP Photo/Chris Carlson)
Members of the media crowd into the living room of an apartment in Redlands, Calif., shared by San Bernardino shooting rampage suspects Syed Farook and his wife, Tashfeen Malik, Friday, Dec. 4, 2015, after the building landlord invited media into the townhouse rented by the California attackers. (AP Photo/Chris Carlson)
Members of the media crowd into the living room of an apartment in Redlands, Calif., shared by San Bernardino shooting rampage suspects Syed Farook and his wife, Tashfeen Malik, Friday, Dec. 4, 2015, after the building landlord invited media into the townhouse rented by the California attackers. (AP Photo/Chris Carlson)
Members of the media crowd into a child's room in an apartment in Redlands, Calif., shared by San Bernardino shooting rampage suspects Syed Farook and his wife, Tashfeen Malik, Friday, Dec. 4, 2015, after the building landlord invited media into the townhouse rented by the California attackers. (AP Photo/Chris Carlson)
A member of the media films a wall tapestry displaying religous writing in the living room of an apartment in Redlands, Calif., shared by San Bernardino shooting rampage suspects Syed Farook and his wife, Tashfeen Malik, Friday, Dec. 4, 2015, after the building landlord invited media into the townhouse rented by the California attackers. (AP Photo/Chris Carlson)
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The couple attacked the California holiday party just weeks after gunmen and suicide bombers linked to the Islamic State militant group killed 130 people in a series of coordinated attacks in Paris.

The San Bernardino attackers had not targeted any of the center's roughly 600 staff members, but rather employees of the San Bernardino County Department of Public Health, Johnson told reporters Monday.

"We want to send to them our condolences today," she said.

Counselors would be on hand to offer support to workers, Johnson said.

None of the people with developmental disabilities that the center serves, numbering about 31,000, would visit this week, the Los Angeles Times reported.

Fourteen people lost their lives in the San Bernardino massacre:

19 PHOTOS
San Bernardino shooting victims
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Site of massacre in San Bernardino, California reopens
Dounia Omar sets up a poster showing the photos of 14 people killed in Wednesday's shooting rampage before the start of the memorial service at the Islamic Community Center of Redlands, Sunday, Dec. 6, 2015, in Loma Linda, Calif. The FBI said it is investigating the rampage as a terrorist attack. (AP Photo/Jae C. Hong)
A picture of Juan Espinoza, a victim in the San Bernardino, Calif., shootings, is shown at an interfaith memorial service at the Islamic Community Center of Redlands, Sunday, Dec. 6, 2015, in Loma Linda, Calif. (AP Photo/Jae C. Hong)
Pictures of Wednesday's shooting victims are displayed at a makeshift memorial site Monday, Dec. 7, 2015 in San Bernardino, Calif. Thousands of employees of San Bernardino County are preparing to return 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 wounding 21. (AP Photo/Jae C. Hong)
San Bernardino County employees hold up photos of the San Bernardino shooting victims during a candlelight vigil on Monday, Dec. 7, 2015, in San Bernardino, Calif. The husband and wife who opened fire on a social services center last week had been radicalized "for quite some time" and had taken target practice at area gun ranges, in one instance just days before the attack that left 14 people dead, the FBI said Monday. (AP Photo/Jae C. Hong)

This undated photo provided by George Velasco shows Yvette Velasco. She was one of the victims of a shooting at a social service facility in San Bernardino, Calif., Wednesday, Dec. 2, 2015. (Courtesy of George Velasco via AP)

RIALTO, CA. -- THURSDAY, DECEMBER 3, 2015 -- Ryan Reyes, 32, holds a photograph of he and Daniel Kaufman, right, his boyfriend of three years who was confirmed as one of the victims of Wednesday's mass shooting at the Inland Regional Center that left 14 people dead. Reyes had waited all night for word of his fate but found via phone call at about 10:30 A.M. on Thursday. (Photo by Rick Loomis/Los Angeles Times via Getty Images)
This 2014 photo provided by Greg Fox shows Larry Daniel Kaufman, left, with his boyfriend Ryan Reyes at Comic Con in Los Angeles . Kaufman was killed in the shootings at a social services center in San Bernardino, Calif., Wednesday, Dec. 2, 2015. (Greg Fox/ via AP)
RIALTO, CA. -- THURSDAY, DECEMBER 3, 2015 -- Ryan Reyes, 32, left, is consoled by his mother Patricia Reyes after finding out his boyfriend of three years, Daniel Kaufman, 42, was one of those killed during Wednesday's mass shooting at the Inland Regional Center that left 14 people dead. Reyes had waited all night for word of his fate but found via phone call at about 10:30 A.M. on Thursday. (Photo by Rick Loomis/Los Angeles Times via Getty Images)
Robert Adams. Husband to Summer. Father to Savannah. Described as "Remarkable and Ch.... https://t.co/mzM58oTZR7 https://t.co/liGssm0UPJ
My cousin's name is Isaac Amanios and he was a great human being. Thoughts and prayers are with my family back in CA.
RIP #Assyrian Bennetta BetBadal, who lost her life in yesterday's massacre in California. We can't escape. https://t.co/uqCRGSqKco
Sierra Clayborn, 27, a county Environmental Health Specialist. Had a biochemistry degree and a promising future. https://t.co/v5l3AfTTRy
Juan Espinoza's family says health inspector loved his job and also trained Syed Farook with restaurant inspections. https://t.co/zstLbjG1lX

Aurora Godoy 

(Photo: Facebook)

Damian Meins, 58, was retired. Was going to dress up as Santa for his family holiday pictures. https://t.co/0r6Uimrk00
Tin Nguyen,1 of 14 people killed in #SanBernadinoShooting.Friend remembers 31y/o Santa Ana woman having huge heart https://t.co/iF0dGkqLYK
One of the victims in the #SanBernadinoShooting Nicholas Thalasinos. His wife Jenn texted me this pic of them https://t.co/0p9xA5uUy7
Michael Raymond Wetzel. He was a husband and a father to six children. Think of his family and pray for them... https://t.co/oLg5xElY46
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San Bernardino County officials said many county offices would close at noon on Monday to allow employees to attend a private memorial for the victims of the December attack.

A former neighbor of Farook's, who prosecutors say supplied assault rifles to the couple, was indicted last week on charges of conspiring to provide material support to terrorists.

Enrique Marquez was charged with conspiring with Farook in 2011 and 2012 to support an attack that was never carried out.

See more coverage below:

San Bernardino County Office Back In Business

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