Moments after gunshots and explosions rang out in Khartoum, killing civilians and damaging buildings, Nyarok Gach grabbed her eight children and reluctantly began the treacherous journey home. Four years ago she had crossed into Sudan, fleeing civil war in her native South Sudan, but the place she hoped would be a refuge turned out to be anything but.
Now she's back in South Sudan, but it's a country still in turmoil.
