ST. CHARLES, Mo. – A shooting between twin brothers happened in St. Charles late Monday night.

The shooting incident happened on Campus Drive, where police say the brothers were arguing in the front yard. Police said they started to fight over a handgun, which led to one of them shooting the other.

The injured brother was taken to a nearby hospital. Police said he was conscious and breathing, but his condition is not known. The other brother was taken into custody.

Police said they are investigating if the shooting was accidental. FOX 2 will update this story with more information as it becomes available.