People shouldn’t have to go through this,” said Carmelia Harper, whose brother, Robert, 56, was found unconscious at the ...

Police say Robert Harper, 56, was fighting with another man on a platform at the CTA Clark/Lake station about 10:30 p.m.

CHICAGO (WLS) -- A man was killed in an altercation on a CTA platform in the Loop Saturday night, Chicago police said. The ...