Thirteen men and a woman go on trial Wednesday over the 2015 attacks against a satirical newspaper and a kosher supermarket in Paris that marked the beginning of a wave of violence by the Islamic State group in Europe. Seventeen people and all three gunmen died during the three days of attacks in January 2015.

Those on trial in France's terrorism court are accused of buying weapons, cars, and helping with logistics. Most say they thought they were helping plan an ordinary crime. Three, including the only woman accused, are being tried in absentia after leaving to join Islamic State.