My 17 year old son has Aspergers and what I am seeing with this individual on this show is an uncontrolled case. We have managed our sons Aspergers with counseling, Medications and patience. All parties involved in his care including his primary care doctor, psychologist, counselor, teachers, principals, brothers and especially his mother and I have worked very hard to make his life as normal as possible. He is finally developing some social skills and I believe he is finally enjoying life a little. The thing I am seeing on this show that is disturbing to me is the yelling and cursing by his father at him, that is not helpful to a child with Aspergers because they kind of live in their own world and when they are in a bout no amount of yelling will get through to them. We have done tremendous amounts of research and have been instrumental in making our School district being made aware of the needs of Aspergers sufferers. 
The fear of our son injuring someone has subsided alot however we still focus with him about controlling his temper which he is capable of controlling as a of these discussions we have and his medications. 
The real key in managing this disorder is finding a subject or subjects that interest the individual and allowing them the freedom to pursue those interests. My son loves to read and can go through about 4 to 5 books a week and many more if he finds interesting ones to read. these books have also helped him to cope at school in the crowd by essentially hiding in the books between classes. 
The bottom line is with the proper help and support the Asperger sufferer can lead a very normal life. However it is true that uncontrolled they could be very physical and could possibly hurt someone because when they lash out at what they perceive as an intrusion to their private world they have a physiological reaction that dumps adrenaline into their system which is the fight or flight mechanism. this gives them the strength to injure someone if pushed. 
bottom line medicationused in conjuction with therapy and making them understand the medication is only their to help but not control them it is still their responsibility to control themselves. 
My son is a wonderful kid who has very few friends but functions essentially normal in most situations and it interferes minimally on our family life, his brothers have been very supportive and include him in activities as much as he is willing. 
 
Craig S. Wolfe