Does the School resource officer have the right to....

[cannongal]

Since the charges were disorderly conduct and resisting arrest, I'd have to say he was arrested for being mouthy. On the video it shows the purse getting returned at 55 seconds in, at 1 minute in the Detective is walking away, at 1 minute 5 seconds, the detective is back and pulling the kid out of his seat. Not sure where the sister is.

There was another shorter article on WMUR.com, but it has been deleted since this morning, not sure why.