By Martha Groves and Mark Berman-December 3
SAN BERNARDINO, Calif. — Federal authorities on Thursday took over the investigation into the deadliest U.S. mass shooting since the Sandy Hook massacre three years ago, as officials sought a motive behind the violent rampage here that killed 14 people and injured 21 others.
After the mass shooting in San Bernardino, Calif., on Wednesday that left 14 people dead, details are starting to emerge about the shooting suspects. Here's what we know about Syed Farook and Tashfeen Malik. (The Washington Post)