Kenneth Hudson, 46, vanished from St. Louis, Missouri on February 7, 2014. Known to family as Ken or Big Mac, he is a Black man with black hair, brown eyes, a mustache and light beard, and distinctive patches of darker skin on his cheeks. He typically wore all black clothing. On the day he disappeared he reportedly said he was walking to a gas station and never returned; he soon stopped all communication.

Family members who checked his home found an apology letter Hudson had written; the contents have not been released. The St. Louis Metropolitan Police Department opened an investigation that was officially reported on February 10, 2014, but few other details have emerged and his whereabouts remain unknown. The apology letter is a key unexplained element in a case that has left his family without answers.

If anyone knew Kenneth’s routines, where he walked that day, or has information about the apology letter, please share what you know.