San Bernardino Shooting Investigators Seek Clues to Motive - New York Times

SAN BERNARDINO, Calif. Investigators on Thursday hunted for a motive in the backgrounds of a husband and wife suspected in a shooting rampage that left 14 dead and 17 others wounded here, while federal agents traced the origins of the four guns recovered from the suspects at least two of them bought legally and officers combed through a sprawling set of crime scenes for evidence.

The suspects, identified as Syed Rizwan Farook, 28, and Tashfeen Malik, 27 armed with .223-caliber assault rifles and semiautomatic handguns and wearing masks and body armor are believed to have opened fire at a social services center here around 11 a.m. on Wednesday, unleashing the deadliest mass shooti