Bossier Parish sheriff's deputies are trying to find a missing Haughton woman.  40-year-old Miriam Alvarez hasn't been heard from in over a month.  Her family members officially reported her missing last Friday, telling deputies she's been known to have mental issues.  Miriam Alvarez is Hispanic, 5-feet 6-inches tall, weighs about 200 pounds, and has black and red hair and brown eyes.  She was last seen in her red 2009 Toyota Yaris with Louisiana license plate VQT985.  If you see her, you're asked to call the Bossier Sheriff's Department at 965-2203.