Another Tasered High school Student - Was it reasonable use of force?

fredericknewspost.com — "...During a class change Nov. 8, Tuscarora High School student Dereck Holland entered a hallway to see his younger sister being escorted to the school office by a police officer.The 18-year-old senior didn't know Anjae Harper, 15, had just been involved in a fight and was headed to the office to be disciplined...." Nov 18, 2007 View in Crawl 4