4-year-old while riding in minivan on Chicago's Southwest Side, 2 in custody

4-year-old shot while riding in minivan on Chicago's Southwest Side
A 4-year-old boy was critically wounded in a shooting Wednesday evening on the city’s Southwest Side, police said.
CHICAGO - Two people were taken into custody after a 4-year-old boy was critically wounded in a shooting Wednesday evening on the city’s Southwest Side, police said.
What we know:
The shooting happened around 7:10 p.m. in the 3100 block of South Ashland Avenue.
The boy was riding in a minivan driven by a 23-year-old man, heading south on Ashland, when another vehicle pulled up behind them.
Chicago police said someone in the second vehicle opened fire, striking the child in the back. Two adults and three other children were also in the minivan, but no other injuries were reported.
The boy was taken to Stroger Hospital in critical condition.
Police said on Thursday morning that two people were taken into custody. No further details have been released.