By MORGAN LEE, SUSAN MONTOYA BRYAN and CEDAR ATTANASIO SANTA FE, N.M. (AP) — An assistant director unwittingly handed Alec Baldwin a loaded weapon and told him it was safe to use in the moments before the actor fatally shot a cinematographer, court records released Friday show. “Cold gun,” the assistant director announced, according to a search warrant filed in a Santa Fe court. Instead, the gun was loaded with live rounds, and when Baldwin pulled the trigger Thursday on the set of a Western, he killed cinematographer Halyna Hutchins.