Police said the carjackers approached the victims while they were sitting inside or near their vehicle and announce a robbery. They then demanded the victims' property and stole their vehicles by force, police said.
RELATED: Man carjacked at gunpoint in Lincoln Park
The carjackings occurred in the:
- 2200-block of North Lincoln Avenue on the evening on March 24
- 2200-block of North Lincoln Park West in the evening of March 24
- 2300-block of North Cleveland Avenue in the morning on March 25
- 2100-block of North Fremont Street in the evening on April 15
Police said 2-4 suspects, 16-25 years old, may be driving a dark gray-colored SUV.
Anyone with information is asked to contact Area Central detectives at (312)-747-8380.