Yes, I expect behind this tragedy, is the mother's own tragic story. No-one cared enough to notice she was pregnant, had given birth, was secretive, distracted, kept shutting herself away in her bedroom. Not one relative or friend or partner noticed anything amiss with her mental health in three years?
I've said on here before, its all very well coming on here and calling the woman a monster, but all of society is culpable because we don't care until a tragedy happens, yet all around us are people who desperately need someone to care. I don't have the answer but this woman likely needed help years years if not decades ago.