A court artist sketch of Constance Marten appearing at the Old Bailey (Elizabeth Cook/PA) Professor Helen Ball, an expert in safe baby sleeping practices from Durham University, told the Old ...

Going off-grid and sleeping in a tent in the middle of the winter with a newborn baby is not “a reasonable parenting decision”, an infant sleep expert has told a jury. Constance Marten ...

Going off-grid and sleeping in a tent in the middle of the winter with a newborn baby is not “a reasonable parenting decision”, an infant sleep expert has told a jury. Constance Marten, 37, and Mark ...