One witness who was passing by the school at that time noticed a person dressed in dark clothes.
The person was on foot from Remerschen heading in the direction of Wintrange. Police have now requested that this person come forward.
Anyone who might have seen the darkly dressed person, or may have witnessed either of the two fires, is asked to contact the Judicial Police service ("Enquêtes Spécialisées" section) via the number 4997-6116.
RTL Today: Police investigating fires in Schengen and Remerschen as potential arson
