A man was fatally stabbed Wednesday afternoon inside the City Winery in the city's West Loop, authorities said. The victim, a 47-year-old man, was attacked by another man around 5 p.m. at the entertainment venue in the 1200 block of West Randolph Street, according to Chicago police. The victim, whose identity wasn't immediately released, was rushed to Stroger Hospital with multiple cuts to his back and chest in critical condition, but was later pronounced dead, police said. The alleged attacker, 41, was taken into custody, police said.