The robberies are happening in the early morning hours or late at night, police said.
Two sisters and their cousin have been reunited with family, police said.
Two suspects either beat or choked victims in North Center, Lake View and Ravenswood, police warned.
She said she was punched in the back of the head at the Belmont Red Line station when she told a urinating man to use the bathroom.
A 14-year-old daughter of a Chicago firefighter posted a photo with the weapon on Snapchat, according to a report.
A fight ended in a shootout at a gas station, police said.
The police marine unit found the body part in the Avondale neighborhood, police said.
Burglars are breaking into garages and rummaging through vehicles inside, police said.
Police have issued a community alert warning that burglars are targeting homes during daytime hours while people are at work.
Police will be looking for impaired drivers on Chicago's North Side Friday.
The man shot a 19-year-old multiple times on West Belmont, police said.
A man stole more than $700 from a North Side cell phone store, police said.
A suspect approached a child playing outside an elementary school on the North Side, police said.
The two women were struck in a parking lot off West Addison, police said.
Update: police said at least 13 victims were targeted early Monday on Chicago's Northwest Side.
Police said the man was pronounced dead Friday morning.
Police have released surveillance images of a man who allegedly offered a teen money for sex, touched her and exposed himself.
A man allegedly went into a Northwest Side home and demanded money from a resident at knifepoint, police said.
Police have released surveillance images of a suspect who is wanted for allegedly breaking into a woman's apartment and tying her up.
A woman said she was sexually assaulted between the Irving Park and Addison stops.
A taxi driver who lives in the city's North Center neighborhood allegedly attacked a woman on the Lakefront.
The elderly man begged for his life, prosecutors said.
An argument between two men ended with one being beaten by a group on Halsted, police said.
Chicago police are hoping someone will come forward with information about the city's first homicide of 2018.
A bullet grazed a woman's hand Wednesday on West Addison, police said.
Police have issued a community alert warning of assaults in the Irving Park and Albany Park area.
Chicago police are reminding North Side drivers not to leave their vehicles running unattended.
Thefts have been reported throughout the Ravenswood, Lincoln Square and North Center neighborhoods.
In two of the thefts, victims left the vehicle running with the keys in the ignition, police said.
The man caused a brief shutdown at the Sheridan Road station Tuesday after he ran onto the tracks, police said.
A woman and two officers were treated for smoke inhalation Monday night, police said.
A suspect shot his accomplice in the head, police said.
The man turned himself in Friday after allegedly targeting a 10-year-old girl in Irving Park, police said.
Multiple shots were fired in the Wilson and Broadway intersection Friday, police said.
Police are investigating after the device was discovered in a PNC Bank Branch machine.
Three men are accused of robbing Aaron Goldstein and members of his campaign during a photo shoot Thursday on the NW Side.
There have been more than 950 carjackings this year, with many criminals targeting North Side neighborhoods.
A man was taken to a hospital in serious condition, police said.
Two men say a Lyft driver pointed a gun at them in the Lake View neighborhood and used a homophobic slur.
Two suspects face felony charges after an armed robbery in Chicago's North Center neighborhood.