4 taken into custody after fight involving 2 off-duty Chicago police officers

Four people were taken into custody after a fight broke out Friday afternoon near the 31st Street Beach involving two off-duty Chicago police officers, including one who suffered facial injuries, police said. A 23-year-old man, a 24-year-old woman and two 22-year-old men were on a sidewalk at about 4:05 p.m. along the 3100 block of South Lake Shore Drive when two men and two women approached them, police said. An argument took place between the groups, and the 23-year-old man and 24-year-old…