Gary police said officers responded to reports of shots fired in the area of 19th Avenue and Hanley Street around 12:34 a.m. Sunday.
While officers were responding, they were told multiple victims had arrived at Methodist Northlake Hospital. Six people self-transported to the hospital, and their conditions were not immediately known.
Minutes later, around 12:49 a.m., officers started heading to the 200-block of Chase Street, about 4 miles away from the first scene, for a report of a gunshot victim. While on their way, officers learned that a 10-year-old boy and a 50-year-old man had been shot and went to Methodist Northlake Hospital.
The 10-year-old boy was pronounced dead at the hospital. The Lake County, Indiana Coroner's Office identified him as Montana Weathers, of Chicago.
The 50-year-old man was transported to another Chicago-area hospital, where he remains in critical condition.
Police asked anyone with information on the 19th Avenue and Hanley Street shooting to contact Detective Corporal Melendez at 219-881-1209.
Police asked anyone with information on the Chase Street shooting to contact Detective Salazar with the Lake County Prosecutor's Homicide Task Force at 219-755-3720.
Further information was not immediately available.