Hans Reiser, author of ReiserFS, was taken into custody at 11 a.m., hours after Oakland police and FBI technicians searched his home in the Oakland hills. His estranged wife, Nina Reiser, 31, has been missing since Sept. 3, when she dropped off the couple's son and daughter at his home.
http://sfgate.com/cgi-bin/article.cgi?f=/c/a/2006/10/10/BAGERLM3RR15.DTL