Watch the documentary and series about the case

On Thursday, Reverend Al Sharpton introduced the group known as the “Central Park 5” at the Democratic National Convention.

Singing the convention refrain, “We will not go back,” Sharpton brought four of the five men to the stage at Chicago’s United Center.

Here's who they are and where you can learn more about their case.

Who are the Central Park 5?

Their names are Raymond Santana, Kevin Richardson, Antron McCray, Yusef Salaam and Korey Wise.

Do you need a break? Play USA TODAY's daily crossword puzzle.

The group of young men, now called the Exonerated 5, were convicted of raping a female jogger in New York City's Central Park in 1989. They were later acquitted after a convicted murderer's confession was confirmed by DNA evidence in 2002. The five men sued the city, and in 2014 the city awarded them $41 million.