ASHBURN, Va. -- The co-founder of the social network service Plaxo is charged with killing his ex-wife's new husband.
According to a report in the Washington Post, Minh Nguyen shot the man at his home in northern Virginia.
The report also quotes police as saying that Nguyen's ex-wife and three of her children were there when the shooting happened, although it is unclear whether they actually witnessed the shooting.
Nguyen was reportedly arrested at the scene and charged with first-degree murder.