Belgian investigators believe explosives used in the attacks in Paris in November may have been made in an apartment in Brussels that was rented under a false name and where a fingerprint of a key fugitive was found.
Police found material that could be used to make explosives, traces of explosive acetone peroxide and handmade belts during a raid on the apartment on Dec. 10, federal prosecutors said in a statement Friday.
Prosecutors investigating Belgian links to the Paris attacks said the apartment in the district of Schaerbeek had been rented under a false name that might have been used by a person already in custody in connection with the Paris attacks.