SANTA FE, N.M. (AP) — A New Mexico judge has thrown out the involuntary manslaughter case against Alec Baldwin in the middle of his trial and said it cannot be filed again. The 66-year-old actor wept and hugged his lawyers and his wife after Judge Mary Marlowe Sommer announced her decision on Friday. She dismissed the case based on the misconduct of police and prosecutors over the withholding of evidence from the defense. Baldwin, the star of “30 Rock” and frequent host of “Saturday Night Live,” could have gotten 18 months in prison if he had been convicted.