http://www.telegraph.co.uk/news/worldnews/northamerica/usa/5920359/Taser-unveils-multi-shot-stun-gun.html

Taser International on Monday unveiled a new stun gun which is capable of shocking three people without having to reload.
Published: 8:47PM BST 27 Jul 2009
Older Taser stun guns, widely in use in law enforcement agencies throughout the United States and Britain, have to be reloaded after one shot, which can be a problem for an [...]