Gunfire from a passing car ripped into a crowd of partygoers in the River North neighborhood, the police said.

CHICAGO (AP) — The upbeat mood in a busy Chicago neighborhood known for its restaurants and nightlife quickly turned into horror late Wednesday as shots were fired at a crowd from a fast-moving vehicle, killing four people.

Four people were killed and 14 were injured in a drive-by shooting in Chicago's River North neighborhood July 2, police said.