SAN BERNARDINO, California (CNN) — Two suspects died in a gun battle with police Wednesday hours after authorities say they burst into a holiday party at a center for people with developmental disabilities and killed 14 people.
But it was unclear whether the furious shootout with the male and female suspects was the end of a daylong manhunt after the mass shooting at the Inland Regional Center in San Bernardino.
An FBI raid was unfolding late Wednesday at an apartment in Redlands, where authorities were serving a search warrant connected to the shooting.
The violence began around 11 a.m. at the convention building at the Inland Regional Center where employees with the county health department were attending a holiday event. Witnesses said at least two shooters opened fire, killing 14 people.
Another 17 people were hurt — many wounded by bullets from automatic-style rifles, some injured in the panic to escape.
The shooters fled in a black SUV, prompting a huge police response in the area.
As the hours passed, the hunt for the suspects continued with a tip taking officers to a home about 10 miles away in Redlands. A vehicle similar in description to the suspect SUV pulled out and a chase began.
The SUV raced back to San Bernardino, with bullets and a device designed to look like a bomb flying from the truck, Meredith Davis with the Bureau of Alcohol Tobacco and Firearms and Explosives told CNN affiliate KCAL/KCBS.
Suddenly, it stopped on a neighborhood street. Residents were stunned to hear the eruption of continuous gunfire. A man and a woman in the SUV were killed in the barrage of bullets that riddled the windshield.
A third person who was caught running near the scene was detained, but police aren’t sure whether he was connected to either shooting.
Suspects dressed for assault
San Bernardino Police Chief Jarrod Burguan didn't say how old the suspects were or what race they were. He told reporters they were armed with assault-style rifles and handguns.
A law enforcement official told CNN the rifles were AR-15s or similar style weapons.
The man and the woman were dressed in what Burquan said was "assault-style clothing," describing it as "dark, kind of tactical gear."
He wouldn't say if he knew if they were related.
Witnessed text frightened messages
Hours after the shooting, the Inland Regional Center convention center was still an active scene. The bomb squad was working to determine whether they need to blow up two suspicious devices, one of which appeared to be a pipe bomb.
Survivors of the mass shooting told of hiding in offices, bathrooms and closets, texting their loved ones that they feared they were next to be shot.
In the moments after the initial bloodbath, SWAT teams had scoured the facility, unsure whether the shooters were still there and looking for people hiding from the horror.
Marcos Aguilera received a text from his wife who works at the Inland Regional Center.
"She heard the shots and crying," he said. The situation became confusing when the fire alarm went off.
"Everyone was confused," he said, relating his wife's account.
A SWAT team eventually rescued his wife and two other co-workers. "When she exited the building, she said there were multiple bodies on the floor," Aguilera told CNN.
The center's executive director, Lavinia Johnson, told CNN that she believed the county's Department of Public Health was having a holiday party.
Johnson said the fire alarm went off in her building, and people began to evacuate but then the order came to stay in place.
Later police came and took people out of their offices, marching them into the parking lot with their hands in the air.
San Bernardino is a city of just over 200,000 people 60 miles east of Los Angeles.