The warning from Chicago police comes after two recent robberies by people posing as drivers with the car service.
Efforts to drain the lagoon ended Sunday, and a temporary dam was set to be removed Monday.
Some of the child remains, including the head, were found last weekend in the Garfield Park lagoon.
The Garfield Park lagoon search continues, and a police sketch artist is working on a drawing of what the child might have looked like.
Chicago police issue community alert for endangered juvenile, Myesha Lee, who was last seen Aug. 21.
The top 25 most dangerous neighborhoods in the U.S., according to a recent analysis by NeighborhoodScout.
Man was found in 1200 block of West Granville with severe head injury on Aug. 9 and is in a coma at St. Francis Hospital.
Police think suspect may be linked to two other attacks on women in Lincoln Park.
Expect more law enforcement officers cruising the expressways overnight and increased seat belt checks, state police official says.
Here’s what the legislation does and doesn't do.
"He was just standing there on fire," witness said.
Inmate capacity at Illinois’ 25 correctional centers by the numbers.
Counties with the most and fewest reported forcible rapes per 10,000 people, according to the Illinois State Police.
"Banned by the mayor of Chicago," the South Side rapper says, his benefit show for murdered baby now will be at a "secret location."
Rasheed Martin was taken into custody Wednesday in Wisconsin by police and U.S. marshals.
A former police commander who worked for the Independent Police Review Authority says the Justice Department should look into the agency.
The man was beating another man on the ground and wouldn't stop, police said.
Chicago police officers stationed at city's recruiting sites "until further notice" after attacks on Tennessee military centers.
A list of cities and counties with the most DUI arrests in 2014, as well as the most per capita.
“She was already half way in to the van, like to the waist ..." hero brother tells ABC 7.
Chicago magazine reporter Mike Thomas offers an oral history of three hellish days in July 1995 when 739 Chicagoans died from heat.
She was caught at Midway on Friday and O'Hare on Saturday. She got out of jail on Thursday.
Whether it's terrorism or murderous thugs, Chicago cops and federal authorities are on watch.
The top 10 cities with the biggest decrease in violent crime, as well as the 10 with the largest increase between 2012 and 2013.
His wandering hands and lack of speed got him arrested and cost him his job, too.
There were only four years in which the population of the state grew at a faster rate than the prison population: 2001, 2002, 2007 and 2011.
Theo already loved his Chicago firefighter buddies. After being saved from the 10-foot-deep sewer, he'll love them even more.
A retired Cook County judge gave the police dashcam video to The Chicago Reporter, which published the footage.
The latest available concealed carry statistics from the Illinois State Police.
Michael Wrobel presented with the Police Medal for rescuing a fellow officer during a shootout last year.
He posted the act to Facebook. A judge decided that Bruce Blunt's video smoke show "really, really uncalled for" but not a crime.
Violent crimes rates in Illinois' metro areas, according to FBI data.
Chicago Police Department spokesman says incident is not in keeping with department and residents' "high expectations."
A list of the oldest inmates currently in the Illinois Department of Corrections.
The video, recorded at 63rd and South Campbell on the South Side, was posted to Facebook last week.
He was working on CTA Brown Line project in Lincoln Park on Saturday.
Angel Perez, in a video interview with the Guardian, claims the abuse brought him to tears and compelled him to work for the cops.
"Bandage Bandit" believed to have robbed five North Side banks, FBI says.
Chicago cops say they arrested him as he was eating a sandwich.