I accidentally shot my son
Oh no, I hope you're joking. How did you shoot him?
I was shooting at the target, but missed and hit him in the leg.
Accidents can happen but you should be careful when handling weapons. You should always make sure that there is nobody around the target before shooting.
I know. I'm so sorry. I'll be more careful in the future.
It's awful that your son was hurt, but it's good that you've learned from your mistake.