The alarm came at around 9:30 p.m. on Sunday evening.
The two injured people were found in a car and taken by ambulance to hospital. Another person was in the car, says Mats Eriksson, police spokesperson, adding that none of the injured are considered to be in a life-threatening condition.
He would not comment on how many people were arrested.
The police have had a major operation at the scene and have cordoned off an area.
Witnesses have also been questioned, says Mats Eriksson.
The case is classified as attempted murder.
