Roberto Javier Mora Garcia (c. 1962 16 March 2004) was a Mexican journalist and editorial director of "El Manana", a newspaper based in Nuevo Laredo, Tamaulipas, Mexico. He worked for a number of media outlets in Mexico, including the "El Norte" and "El Diario de Monterrey", prior to his assassination.

Based on that paragraph can we conclude that this sentence is true?
Roberto Javier Mora Garcia was the highest paid journalist of his day.
It's impossible to say