0 to not be charged with a crime, or to be allowed to leave a court after being found not guilty of a crime: --
A gunman walked free around Virginia Tech's campus, but authorities had no idea where.
He said that he wanted to ensure that women, children, the elderly, and students can walk free on the streets without fear of being attacked.
He describes the scene on the day when Nelson Mandela walked free from his island prison.
After two weeks of negotiations the hostages walked free.
He walked free from court in October after judges ruled he was suffering from temporary mental illness.
One of the women charged with this 2017 murder is set to walk free.
They were not arrested or charged and walked free after a seven-hour interrogation.