Police say they've arrested a man suspected of forcing a 73-year-old Arkansas woman to try to withdraw money from a bank with what she believed was a bomb strapped to her ankle. Fayetteville Police Chief Greg Tabor said Thursday that officers arrested the man they believe broke into the home belonging Betty and Herbert Davis last weekend. Betty Davis told police a man had held her and her husband captive in their home then forced her to go to the back. There she told employees about the device put on her ankle and authorities evacuated the building. Police found her husband tied up at their home but unharmed. Authorities later determined the device attached to Betty Davis was not explosive.