Controversial idea. The reasons no charges were filed in a Deadly Police shooting that has the city of chicago on edge. We are learning more about the husband and wife who massacred 14 people in camera. The f. B. I. Said they had both long been radicalized and that they ref fined their skills with weapons at local gun ranges and took target practice days before the shooting. Al jazeera he is melissa chan has the latest from San Bernadino. Reporter i am standing as close as we have been over the last few days Inland Regional Center where investigators say they are continuing the investigation with what they call reconstruction. All told, they have collected. 320 pieces of evidence, some of which has been flown to the bomb lab. The other thing investigators said, they can confirm the couple, the two shooters, had been radicalized for some time. But what they say is that though dont by whom or when. Here is more information from that news conference. Five days after the mass murder of 14