Econ prof pleads guilty to bludgeoning wife to death
Economics professor Rafael Robb pleaded guilty to voluntary manslaughter in Montgomery County court this morning. Robb, 57, admitted to having killed his wife, Ellen, in the couple's Upper Merion home on Dec. 22, 2006. Rafael Robb said in court that he killed Ellen Robb with a chin-up bar after the couple had an argument about whether their daughter, Olivia, would return from an upcoming vacation before the end of Christmas break.








