Grim details emerged Thursday about the massacre at a California holiday party that left 14 people dead and 21 others hurt, but investigators are still trying to answer the key question: Why?
The couple who unleashed the bloodbath Wednesday fired as many as 75 rounds at the Inland Regional Center in San Bernardino and tried to slaughter more with a rigged pipe bomb that never detonated, authorities said Thursday.
Authorities said they are still trying to determine why Farook and his wife attacked the Inland Regional Center.
"There was obviously a mission here," Bowdich said.
"We do not know why.
We do not know if this was the intended target or something triggered him."
But authorities told NBC News on Thursday that Farook appeared to have been radicalized.
They said he had been in touch with people in the Los Angeles area who have expressed jihadi-oriented views.
