An Ohio man is facing a charge of attempted murder for what police believe was an attempted mercy killing. John Wise, 66, shot his wife of 45 years while she was in a hospital intensive care unit on Saturday, the Akron Beacon Journal reports. Barbara Wise, 65, was declared brain dead the day after the shooting. "He wanted to take away her suffering," a police spokesman says. Wise will appear in court today. A spokesman for Akron General Medical Center says privacy rules prevent the center from releasing details of why Barbara had been admitted to the ICU several days before the shooting. (More Ohio stories.)