Norwich — Police have issued a Silver Alert for a missing 12-year-old boy who is classified as an "endangered runaway."

[naviga:img class="img-responsive" alt="Blake Sanborn" src="/Assets/news2019/SanbornBlake.jpg"/]

Blake Sanborn

Police said Blake Sanborn has brown hair and blue eyes, is 5 feet tall and weighs about 100 pounds. He was last seen wearing a dark hooded sweatshirt with jeans and sneakers.

He went missing from Norwich on Tuesday, police said.

Police ask people to call the Norwich Police Department at (860) 886-5561 if he is located.