A teenager arrested over Gaia's disappearance has been "on the verge of a breakdown", his mum says.
Arlene Foster warns Leo Varadkar not to "play around" with Northern Ireland over Brexit.
Thousands more cases - including violent and sexual crimes - could be affected by "manipulated" tests.
A 6,000% price rise in an essential thyroid drug led the NHS to overpay, the UK competition body says.
Paul Coppola tried to cheat the Medecins San Frontieres charity out of a "colossal" bequest.