Mehta et al. [7] reported a neonate with CHN who had homozygous CNTNAP1 missense variants that are predicted to affect function with typical clinical presentation, absent sensory nerve and compound muscle action potentials and hypomyelination on nerve biopsy, who died after withdrawal of life, sustaining care at 1 month of age. The gene discussed is CNTNAP1; the disease is neuropathy, congenital hypomelinating.