Wrong math; back to prison

"Death to the fascist insect that preys upon the life of the people."
That was the slogan of the infamous Symbionese Liberation Army. (Rico could never quite figure out where Symbion was, but it turns out that in his manifesto Symbionese Liberation Army Declaration of Revolutionary War & the Symbionese Program, Donald DeFreeze (aka "Field Marshal Cinque") wrote, "The name 'symbionese' is taken from the word 'symbiosis' and we define its meaning as a body of dissimilar bodies and organisms living in deep and loving harmony and partnership in the best interest of all within the body".)
Besides kidnapping Patty Hearst, the group claimed responsibility for the murder of a school superintendent and was involved in an armed bank robbery and other violent activities. Eventually those activities caught up with the group's members, including Sara Jane Olson, who was charged in several attempted bombings.
Olson, who was formerly known as Kathleen Soliah, was charged in 1975 with attempting to bomb police cars. But Olson vanished soon after she was charged and reinvented herself as a housewife — changing her name to Sara Jane Olson, marrying a doctor and becoming a mother of three in St. Paul, Minn. She was arrested in 1999 after FBI agents acted on a tip from TV's "America's Most Wanted." In 2001, Olson pleaded guilty to the attempted bombings. She pleaded guilty in 2003 to second-degree murder in the 1975 shooting death of a customer during a bank robbery in Carmichael, near Sacramento. After several adjustments, Olson's sentences, to be served consecutively, included 12 years for the attempted bombings and two years for the bank slaying, said Seth Unger, a Department of Corrections spokesman. Just days after her release on parole, a former 1970s radical was headed back to prison Saturday to serve at least one more year after corrections officials said a miscalculation resulted in her early release. Olson, 61, was detained at Los Angeles International Airport on Friday night and told her right to leave the state had been rescinded. She was sent to stay with family in Palmdale, where authorities kept watch outside the house overnight, and was arrested Saturday and imprisoned in Corona, about 50 miles southeast of Los Angeles, Kernan said. She will be returned to the same prison in central California that she walked out of Monday and will not be eligible for release until March 17, 2009, he said.

Rico says a classic oops by someone charged with knowing...