Troy Roberts

When tornado sirens ring, residents are told to take cover, but storm chasers go towards the trouble. Troy Roberts shares the story of Kevin Rolffs, Colt Forney and Lauren Hill, who ran toward the storm in Moore, Okla., and captured some of the most striking images of the tornado.

Miami-Dade State Attorney Katherine Fernandez Rundle talks to "48 Hours"' Troy Roberts about the importance of getting justice for the victims of the Sun Gym gang and the difficult time Miami faced during the early 1990s.

Judge Alex Ferrer explains how and why this case was so complicated and shares with "48 Hours" correspondent Troy Roberts how difficult it was to prosecute.

Judge Alex Ferrer talks to '48 Hours" correspondent Troy Roberts about the grave danger Marc Schiller was in after his escape from members of the Sun Gym gang.