The office of Ald. Timm Knudsen (43rd) said there is reason to believe the shooting was an isolated incident, and the victim and the shooter knew each other.

The man, 34, approached a group of people, and an argument ensued about 4 p.m. Wednesday in the 2400 block of North Clark Street, police said. He was shot in his chest and hospitalized in critical condition.

There was a large police presence on the city’s North Side on Wednesday night after a person was shot near the Lincoln Park Zoo. According to Chicago Fire officials, one person was injured in a shooting that unfolded near North Clark Street and West Fullerton Avenue,

A man was shot and critically wounded in Chicago’s Lincoln Park neighborhood on Wednesday, according to police.

A man was transported to an area hospital with serious injuries after a shooting in Chicago’s Lincoln Park neighborhood Wednesday.

According to the Chicago Fire Department, a man, 40 sustained two gunshot wounds while on Clark Street, just north of Fullerton Avenue. He was transported to Advocate Illinois Masonic Medical Center and was initially listed in critical condition.