Read this excerpt from the article "Clemente's Impact Wanes in Puerto Rico 40 Years after His Death."

At first, word was Orlando Cepeda was the victim, and that would have been a huge loss because the 1967 National League MVP was a popular figure and a future Hall of Famer.

Which is the best source to use to confirm the information in this excerpt?

a
a Major League Baseball website with lists of award winners
b
a video of Major League Baseball highlights from 1967
c
a magazine article about famous Puerto Rican baseball players
d
a Hall of Fame website with directions to the Hall of Fame museum