[dipper]

I can't tell exactly what happened by watching that video.

Just going by what I see on the video, I would question the shoot.

You see the bad guy come in, but I see no reaction from mom and baby that he ever fired a shot...they didn't startle or jump.
The video has no audio so maybe he was waving a firearm around and threatening to shoot everyone.
Maybe the BG raised his pistol to fire...just can't tell.

The mother COULD have reacted differently and moved INTO the line of fire by accident and sheer panic....either way, he fired past the mother and baby in very close proximity...he took a chance.

If ALL I had to go on was the Video posted here, I would question the reaction of shooter.

I would need a lot more information before calling it a good or bad shoot.