Murdered at Distance

Asesinato a distancia (English: "Murdered at distance") is a 1998 Argentine crime drama film written and directed by Santiago Carlos Oves and starring stars Héctor Alterio and Patricio Contreras. The film premiered on 12 February 1998 in Buenos Aires.
Synopsis.
When a detective investigates the suicide of a man, he finds that it may be a murder, and everybody seems to be a suspect.