Matthew Allan Welcher, 46, of St. Petersburg, Florida, was last seen on March 9, 2010. He was 6 feet 2 inches tall, about 190 pounds, with brown hair, blue eyes, eyeglasses, a mustache and a distinctive tattoo on his right hand.

Family last heard from Welcher in August 2009. He was confirmed to have been in contact with law enforcement in March 2010 and then vanished. Very little is known about what happened after March 9, 2010, and no new leads have emerged since the case was reported.

The case remains open with the St. Petersburg Police Department. Does anyone who knew Matthew or saw him in St. Petersburg in early 2010 have information to share?