Indiana State Police have declared a statewide Silver Alert for a missing Brownsburg woman.

The Brownsburg Police Department is investigating the disappearance of Troy Lynn Kalnajs. She is an 74 year old white female, 5 feet 4 inches tall, 200 pounds, brown hair, and blue eyes.  She was last seen wearing a dark colored sweatshirt, peach colored dress pants, and a blue toboggan hat. She was last seen driving a Beige 2005 Buick Lacrosse with Indiana Handicap plate D414ES.

She was last seen Monday at 11 am in Brownsburg and is believed to be in extreme danger and may require medical assistance.

Brownsburg is 22 miles northwest of Indianapolis.

If you have any information on Troy Lynn Kalnajs, contact the Brownsburg Police Department at 317-839-8700 or 911.