The girl, who has three siblings, was shot repeatedly and was taken to a hospital where she was pronounced dead.
The gunman, identified as 19-year-old Brandon Scott Hole of Indiana, allegedly died by suicide after the shooting on late Thursday night at the FedEx facility in Indianapolis, taking the toll to nine.
It is unclear exactly how many people were shot and the severity of their injuries.
“An officer-involved shooting occurred" and the suspect was taken to a hospital, Amat said, but she didn't immediately know his condition.
The attack was the seventh mass killing this year in the US, following the March 16 shooting that left eight people dead at three Atlanta-area massage businesses.
Authorities were not immediately releasing the gender or race of the victims.
Speaking to reporters near the scene of the shooting in Chicago's Park Manor neighborhood, Police Superintendent David Brown said investigators were still seeking a possible motive.
The state is home to the Jalisco New Generation Cartel, one of Mexico's most violent and powerful.
An investigation is underway, but there is currently no information on suspects or the motive behind the shooting.
Sung by and featuring Jigar along with Shriya, the song is composed Sachin-Jigar and written by Priya Saraiya.
In her latest post on her verified Instagram account, Raveena can be seen posing in the snow clad mountains of Himachal, just like Bollywood superstar Shah Rukh Khan did while shooting in Switzerland.
In the picture, Akshay and Sara are all smiles for the camera. They are looking at each as they walk together with Akshay holding Sara. Sara is seen in a traditional attire, while Akshay looks dapper in his attire.
Anushka has shared a photograph on her verified Instagram account where she can be seen performing the Shirshasana with hubby Virat's help.
The Wauwatosa Police Department said the wounded included seven adults and one teenager who had been rushed to hospital.
According to Variety, the English-language teen movie turns on two high-school seniors, Vivien (essayed by Thorne), who is an accomplished student with a passion for physics, and Roy (Mascolo), a troubled young man.