Remember how we wrote yesterday that six sea lions were found shot in traps in the Columbia River? Turns out they weren't shot. According to a NOAA press conference held this morning regarding the sea lion deaths, necropsies of the animals showed no evidence of recent gunshot wounds. X-rays did show metal fragments in the soft tissue of two of the sea lions, and another had a metal slug in its blubber. Another one of the sea lion victims had several shallow puncture wounds, consistent with a sea lion bite. Now that shooting as a cause of death has been ruled out, investigators say the possibilities are wide open. more ›