SAN BERNARDINO, CA - DECEMBER 04: Law enforcement officials continue their investigation around the Ford SUV vehicle that was the scene where suspects of the shooting at the Inland Regional Center were killed on December 4, 2015 in San Bernardino, California. Police continue to investigate a mass shooting at the Inland Regional Center in San Bernardino that left at least 14 people dead and another 17 injured on December 2nd. (Photo by Joe Raedle/Getty Images)

The female shooter in the San Bernardino shootings that left 14 people dead and 21 wounded had pledged allegiance to ISIS in a Facebook post.

According to the New York Times, the post has been removed and it’s not clear how law enforcement officials obtained it.

However, there is no evidence that ISIS directed Tashfeen Malik and her husband Syed Farook to open fire at a holiday party at the Inland Regional Center.

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“At this point we believe they were more self-radicalized and inspired by the group than actually told to do the shooting,” said federal law enforcement officials.

The Times reports that the couple took several steps to cover their electronic tracks, leading authorities to believe that the shooting was premeditated.

Also Read: San Bernardino Shooting Victims Identified, Deceased Include Father of Six

While the motive for the shootings remains unclear, the discovery of Malik’s Facebook post has prompted authorities to consider the possibility that this was a terror attack.

On Wednesday, a man and woman opened fire at the social services facility. About four hours later, police located a dark-colored SUV and engaged its occupants in a street shootout that killed the two suspects. They were later identified as Farook, 28, and Malik, 27.

Farook’s coworkers at the San Bernardino County public health department told the Los Angeles Times that the U.S. citizen met Tashfeen Malik online and returned with her after a visit to Saudi Arabia earlier this year.

Mass Shootings in America That Horrified All of Us (Photos)

Newtown, Conn. - On December 14, 2012, 20-year-old Adam Lanza fatally shot 20 children at Sandy Hook Elementary School. They were between the ages of six and seven years old. He also killed six adult staff members.
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Washington D.C. — A former Navy reservist shot and killed 12 people on September 16, 2013, at a military facility. The gunman was killed.
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Tyrone, Mo. - On Feb. 27, 2015, Joseph Jesse Aldridge killed seven people — four of them relatives — in a door-to-door shooting spree before killing himself.
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Waco, Tex. - Nine people were killed and many more were injured after two biker gangs began firing at each other at a motorcycle club on May 17, 2015.
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Charleston, S.C. - Dylann Roof shot and killed nine people during a racially motivated shooting in a predominantly African-American church on June 17, 2015.
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Chattanooga, Tenn. - A gunman named Mohammod Youssuf Abdulazeez entered two military facilities on July 16, 2015, and killed four Marines and injured others, before he was killed.
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Umpqua, Ore. - On October 1, 2015, Chris Harper Mercer killed nine people and injured seven to nine more at Umpqua Community College before two police officers shot him. Mercer then committed suicide.
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San Bernardino, Calif. - 14 people were killed and another 21 injured after Syed Farook and Tashfeen Malik opened fire during a holiday party on December 2, 2015. The pair were later killed during a shootout with police.
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Orlando, Fla. - 50 people were killed and 53 wounded on June 11, 2016, at Pulse, a gay nightclub. Just before the shooting, suspected killer Omar Mateen called 911 and pledged his allegiance to the terror group ISIS. Mateen was also shot an killed by police on the scene.
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TheWrap looks back at recent mass shootings that have happened on U.S. soil

Newtown, Conn. - On December 14, 2012, 20-year-old Adam Lanza fatally shot 20 children at Sandy Hook Elementary School. They were between the ages of six and seven years old. He also killed six adult staff members.

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