The details of the crime scene were blood-curdling.
Tips
history
From the Ming novel 《东周列国志》 by Feng Menglong: "秦王闻之,不觉毛骨悚然" — hearing it, the King of Qin shuddered in spite of himself. The literal image: body hair standing up (毛) and bones going cold (骨悚).
usage
Strongly evocative — use for genuine fear or revulsion, not mild unease. Common collocations: 听得 / 看得 / 想起…就 + 毛骨悚然.