Chicago White Sox cancel postgame fireworks show after mass shooting at July 4 parade in Highland Park

CHICAGO -- The Chicago White Sox talked to Major League Baseball on Monday about postponing their game against the Minnesota Twins after a gunman opened fire on an Independence Day parade in suburban Chicago, killing at least six people and wounding at least 30 others.

After speaking with MLB and contact with local authorities, the game was slated to begin on time. But there were storms in the area that could affect play.

The postgame fireworks show was canceled, and the team planned to observe a moment of silence before the first pitch.

"Our hearts are with the Highland Park community,'' the White Sox said in a statement. "The entire Chicago White Sox organization expresses our deepest sympathies to the families and friends of the innocent victims of today's horrific shooting and all of those who have been affected by this tragedy.''

Authorities said a gunman opened fire around 10:15 a.m. local time, when the parade was about three-quarters through, sending hundreds of marchers, parents with strollers and children on bicycles fleeing in terror.

Several nearby cities canceled events, including parades and fireworks, some of them noting that the Highland Park shooter was still at large.

"Something need to change,'' White Sox closer Liam Hendriks said. "Something needs to be done, something needs to happen because there's too many people losing their lives.''

The July 4 shooting was just the latest to shatter the rituals of American life. Schools, churches, grocery stores and now community parades have all become killing grounds in recent months.

"Unfortunately, it's almost daily,'' White Sox manager Tony La Russa said of the shootings. "Way too frequently.

"Even when there's an explanation, there's no explanation. It doesn't make sense.''

The suspect, who fired from a concealed spot on a rooftop, remained on the loose hours later as authorities scoured the area. Highland Park Police Chief Lou Jogmen said Monday afternoon that police have identified 22-year-old Robert E. Crimo III as a person of interest and cautioned he should be considered armed and dangerous.

Lake County Major Crime Task Force spokesman Christopher Covelli said at a news conference "several of the deceased victims'' died at the scene and one was taken to a hospital and died there. 

Dr. Brigham Temple, medical director of emergency preparedness for NorthShore University Health Center, said the Highland Park hospital received 26 patients after the attack and all but one had gunshot wounds. Their ages ranged from 8 to 85, and Temple estimated that four or five patients were children.

He said 19 of them were treated and discharged. Others were transferred to other hospitals, while two patients, in stable condition, remained at the Highland Park hospital.

"The Chicago Bears mourn the loss of innocent lives in today's senseless and disgraceful mass shooting in Highland Park and extend our thoughts and prayers to its community and all those impacted by the horrific act of violence," the NFL team said in a statement. "We would like to acknowledge the selfless acts from first responders and many citizens to help all in time of dire need."

Highland Park is a close-knit community of about 30,000 people located on the shores of Lake Michigan just north of Chicago. NBA legend Michael Jordan lived in the city for years when he played for the Chicago Bulls.

The Associated Press contributed to this report.