A 15-year-old Gilman girl is still missing after being reported gone from her home by her mother at 10:45 Friday night. The girl, Diamond Kohl, is a 5-2, 135-pound white female with brown hair and eyes. Her mother, Tiffany Martinez, called Gilman police Friday night to report Diamond was not at home. Gilman police said there is a 12-hour period of time when she could have left the house at 321 N. Central in Gilman. She left medicine behind, but none is said to be critical. She took a big blue duffel bag. Anyone who sees Diamond is urged to call the county sheriff at 432-4918 or call Gilman city hall