UPDATE: This Silver Alert has been cancelled. News ReleaseMERRILLVILLE – A Statewide Silver Alert has been declared for a Merrillville teenager. The Merrillville Police Department is investigating the disappearance of Elizabeth Granville, a 15-year-old white female who is 5 feet 2 inches tall and weighs 160 pounds. She has brown hair and brown eyes. If you have any information on Elizabeth Granville, contact the Merrillville Police Department at (219) 660-0000 or 911.