Missouri inmate David Hosier, scheduled for execution for a 2009 murder, hospitalized for heart failure prior to execution.

Missouri inmate David Hosier, scheduled for execution on June 11 for the 2009 murder of a Jefferson City couple, has been hospitalized due to a "medical emergency." A prison doctor diagnosed Hosier with heart failure, and his sister states he has atrial fibrillation, causing an irregular heartbeat. It remains unclear if the state will postpone the execution, and Hosier maintains his innocence.