An Algerian-Irish man accused of recruiting an American woman who called herself "Jihad Jane" and plotted to kill a Swedish artist has been arrested in Spain, officials said Friday.

A troubled Pennsylvania woman who called herself "Jihad Jane" online and plotted to kill a Swedish artist was sentenced Monday to 10 years in prison.

Prosecutors say in court papers that Colleen LaRose should spend decades behind bars for plotting to kill a Swedish cartoonist whose work had offended Muslims.