A man has driven his car into a group of pedestrians in Luxembourg and killed his 2-year-old son, a media report said on Thursday.

According to the public prosecutor, four other people, including a second toddler, were injured in the incident in the town of Wiltz on Wednesday.

The investigators suspect a domestic dispute as among the victims was also the former partner of the perpetrator.

The injured were taken to the hospital.

The 47-year-old male Luxembourger is said to have steered the car intentionally into the group of people on the footpath.

“The group consisted of two mothers with prams and another passer-by,’’ a spokeswoman for the prosecutor said.

The 47-year-old was arrested, among other things on suspicion of murder.

The second toddler was slightly injured.