Woman charged in deadly Dolton hit-and-run

January 17, 2012 6:51:37 PM PST
A woman has been charged in a deadly hit-and-run crash that killed another woman in south suburban Dolton.

Tnia Griffin appeared in court Tuesday morning. Her bond was set at $500,000.

Police say Griffin was under the influence of alcohol -- or drugs -- when she drove into Kosetta Ratliff early Sunday morning on East Sibley Boulevard.

Ratliff's relatives say she was walking home when she was killed.

Griffin is charged with aggravated DUI causing death.