Police responded to reports of shots fired in the 300-block of N. State Street on Sunday.
Witnesses told police that a suspect fired a gunshot outside an apartment complex amid a domestic dispute.
Nobody was hurt by gunfire.
Police said the SWAT team with Northern Illinois Police Alarm System, also known as NIPAS, executed a search warrant at the residence.
ABC7 obtained video showing tactical officers outside a residential building.
Police said "all those involved" were taken into custody.
No other information was available.