Highland Park Mayor Nancy Rotering appears on "Chicago Tonight" on Oct. 10, 2022. (WTTW News)

It has been three months since seven people were killed and 48 others were injured in a shooting at Highland Park's Fourth of July Parade.

Cooper Roberts (Provided by family)

Three months after he was seriously wounded during the Fourth of July mass shooting in Highland Park, 8-year-old Cooper Roberts has returned to school, his family said in a statement Monday.

Local, state and federal police work the scene of a mass shooting at a Fourth of July parade in Highland Park, Ill., Monday, July 4, 2022. (Tyler Pasciak LaRiviere / Chicago Sun-Times via AP, File)

The lawsuits filed by people wounded while attending the Highland Park parade and the estates of several victims are the latest bid by victims of mass shootings to hold gun manufacturers accountable, despite broad protections for the industry in federal law.

This handout photo provided by The Roberts family shows Cooper Roberts who along with his twin brother and parents attended the July 4 parade in Highland Park. (The Roberts Family via AP)
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Cooper was shot in the back, and the bullet ripped through his body, severely damaging his aorta, liver, esophagus and spinal cord before exiting through his chest. He was taken first to Highland Park Hospital where he underwent a life-saving surgery, then spent in-patient stays at Comer Children’s Hospital and Shirley Ryan Ability Lab in Chicago.

Various guns are displayed at a store on July 18, 2022, in Auburn, Maine. (AP Photo / Robert F. Bukaty, File)

The poll by the University of Chicago Harris School of Public Policy and The Associated Press-NORC Center for Public Affairs Research shows 71% of Americans say gun laws should be stricter, including about half of Republicans, the vast majority of Democrats and a majority of those in gun-owning households.

FBI investigators examine the scene in downtown Highland Park on July 5, 2022, a day after a mass shooting occurred at the Fourth of July parade. (WTTW News)

The man accused of killing seven people and wounding dozens more in a shooting at an Independence Day parade in suburban Chicago pleaded not guilty on Wednesday, a week after prosecutors announced he faces 117 felony counts in the attack.

This photo provided by the Roberts family shows Cooper Roberts who along with his twin brother and parents attended the July 4, 2022, parade in Highland Park. (The Roberts Family via AP, File)

Cooper Roberts’ family said the boy was moved Sunday to the Shirley Ryan AbilityLab from the University of Chicago’s Comer Children’s Hospital. The family’s statement released Monday said Cooper’s medical team will focus on physical and occupational therapy along with other rehabilitation and mental health services.

FBI investigators examine the scene in downtown Highland Park on July 5, 2022, a day after a mass shooting occurred at the Fourth of July parade. (WTTW News)

The man charged with killing seven people at Highland Park’s Fourth of July parade has been charged with 21 counts of first-degree murder, three counts for each of the seven people killed in the shooting.

(WTTW News)

As Highland Park and surrounding communities continue to grieve over the mass shooting on July 4th, some Latino residents are being targeted for scam calls. Residents say that scammers are calling them pretending to be from the Mexican consulate or offering legal assistance.

Highland Park Mayor Nancy Rotering speaks about the Fourth of July mass shooting in her town during a Senate Judiciary Committee hearing on July 20, 2022. (CNN via WTTW)

A contingent of Lake County elected officials was in Washington Wednesday as the horrific events of the July 4 parade mass shooting took center stage at a U.S. Senate hearing. The Highland Park tragedy has re-energized calls for a ban on guns like the kind the shooter used, but critics say that’s the wrong focus.

Wet flowers are seen during a rainy day at a memorial to the seven people killed and others injured in the Fourth of July mass shooting at the Highland Park War Memorial, Friday, July 15, 2022, in Highland Park, Ill. (AP Photo / Nam Y. Huh)

Funeral services for the seven people killed by a gunman at an Independence Day parade will conclude Monday as family and friends gather in suburban Chicago to remember Kevin McCarthy.

(WTTW News)
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Highland Park city council member Andres Tapia was present at the parade, and posted his personal account of the events on LinkedIn. Tapia said that publicly sharing his experience and talking about seeking help for the trauma he endured was important for him to do as a community leader.

In this Saturday, March 26, 2017 file photo, Billy Corgan of the Smashing Pumpkins performs at The Theatre at Ace Hotel in Los Angeles. (Photo by Chris Pizzello / Invision / AP, File)

Rock singer Billy Corgan of The Smashing Pumpkins a 20-year resident of Highland Park, where the shooting happened, said the show will be at the city’s plant-based tea house Madame Zuzu’s, which he owns with his partner Chloe Mendel.

(WTTW News)
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The Highland Park community comes together to heal. Amanda Vinicky has a live report.

FBI investigators examine the scene in downtown Highland Park on July 5, 2022, a day after a mass shooting occurred at the Fourth of July parade. (WTTW News)

Illinois Attorney General Kwame Raoul on Wednesday urged potential donors and surviving victims to use caution and be on alert for scams related to the July 4 shooting that left seven people dead and dozens more wounded.

Highland Park Mayor Nancy Rotering and Illinois Gov. J.B. Pritzker appear at the White House on July 11, 2022. (CNN)

Illinois officials were on hand in Washington, D.C. to commemorate President Joe Biden’s recent signing of a bipartisan gun law.