The family of a teenager missing since Friday in a suburb of New York City is calling on the public's help to find the boy.

Pierce Crowley, 15, a freshman at Iona Preparatory School in New Rochelle, N.Y., was last seen wearing dark jeans, a Florida Gators T-shirt and black shoes with green tirm, LoHud.com reports, adding that he may have been at the Metro-North train station in White Plains.

The teen, who lives in northern New York City suburb Rye, has light brown hair and blue eyes, wears braces and is 5 feet 10 inches and 150 pounds.

“As some of you may already know, our dear Pierce is missing,” his parents, Peter and Gretchen Crowley, wrote in an email to friends Sunday, LoHud.com reports. “He was not feeling well before he disappeared and is in a fragile state. It is URGENT that we locate him ASAP.”

Anyone with information is asked to contact police at 914-422-6111 or e-mail findpiercecrowley@gmail.com.