Tracking an online trend, and a route to suicide
 

*Source: News.com (http://news.com.com/Tracking+an+onli...tag=nefd.top)*
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From their nondescript sixth-floor office, Kim Hee-joo and five other social workers troll the Internet to combat a disturbing trend in South Korea: people using the Web to trade tips about suicide and, in some cases, to form suicide pacts.

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