Two men where shot, one fatally, on Chicago's Southwest Side Wednesday afternoon, Chicago police said.

A 26-year-old and 56-year-old man in a van in the 3800-block of South Western Boulevard just before 4 p.m. were approached by several unknown suspects in a Honda in Brighton Park, CPD said.

The suspects got out of the car and shot at the victims before driving away, police said.

SEE ALSO: Man, woman shot to death midday on West Side, Chicago police say

The 26-year-old man was taken to Mt. Sinai Hospital, where he died.

The 56-year-old man was also taken to Mt. Sinai in serious condition.

Area One detectives are investigating.

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