The brothers’ mother was also injured as the family gathered to mourn Brian Grundei, who drowned in a Deerfield pond earlier this month.
Evanston police are asking for the public's help in finding 29-year-old Corey Janczak.
Several recent incidents in Lake County have highlighted the dangers for children online.
Foul play is not suspected at this time, police said.
The 24-year-old Skokie man was arrested at a park after the person he was communicating with online turned out to be a police investigator and not a teenage girl, police said.
The family, including a young boy, were submerged up to their chests in their car Monday night.
Amber Gail Creek, 14, died of asphyxiation and her partially clothed and frozen body was found with a garbage bag over her head, according to media reports.
The crash happened at 2 p.m. Friday at a Mount Prospect Jewel-Osco, according to media reports.
The men were arrested late Wednesday night, according to media reports.
There were multiple reports of a female swimmer in distress off Forest Park Drive.
Divers are in the lake off Forest Park Drive.
The Mundelein woman and her friend were both stabbed during a robbery in Minneapolis. Both are listed in satisfactory condition at a Minnesota hospital, according to media reports.
The shooting victim's girlfriend and children were in the apartment at the time of the shooting but were not hurt, according to media reports.
Zion native Jorge Torrez strangled a 20-year-old Navy petty officer and then went on a rape spree in Virginia.
Also in this week's OMG PD, a car is towed for owing thousands in parking tickets and a cabbie gets battered by his fare.
LeRoy Regan was charged in federal court this past week. Police say he robbed convenience and retail stores in August getting away with $1,700.
A father and son were shot to death in a Palatine apartment. Police say the teen had gang connections.
Also in this week's OMG PD, a man is arrested for screaming at a snowplow driver.
A look at weird crime in the Chicago area.
Mom, Dad and daughter took toys and other items from stores in Texas and Louisiana using really big pockets, says U.S. attorney.
Illinois State Police say concealed carry permits will be printed and mailed on a daily basis as they are approved.
The 20-year-old was first arrested for DUI and then for battery.
The woman had moved out of her Deerfield home in 2012, leaving two dogs behind.
He had previously counseled the girl, who is a ward of the state.
Francisco Carranza, 36, and his daughter, Alyssa Carranza, 7, were killed in the Jan. 22 accident near the intersection of Route 134 and Porter Drive in Round Lake Park, according to media reports.