He has short gray hair and green-brown eyes, is about 1.85m tall, of light build and has a hunched posture. He was last seen on 28 December on rue du Canal in Esch-sur-Alzette. Thill needs medical help.
Any information should be communicated to Esch police by calling (+352) 244 50 1000, or by email: police.esch@police.etat.lu.
