Tom Teves and his wife Caren at the preliminary hearing for James Holmes at the courthouse in Centennial, Colorado.
Their son Alex died in the shootings in July last year protecting his girlfriend from the gunfire.
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Investigators have released images of two more people they wish to speak to about the Hillsborough tragedy.
The number of reported anti-semitic incidents in the UK have increased by just over 50%, figures released by a charity have suggested.
Athletes competing at next years Summer Olympic Games in Rio de Janeiro will be using waters contaminated with human feces, a study finds.