The Mystery at Queen's Circus | Cheng Li Zhen (Unsolved Asia)

In September 1972, along the busy thoroughfare of Commonwealth Avenue near Queen's Circus, an inexplicable incident unfolded in broad daylight. Cheng Li Zhen, a 19-year-old seamstress walking with her sister, suddenly collapsed to the pavement. Medical examiners later made an unexpected discovery: a low-velocity .22 caliber projectile, recovered without a single witness reporting a discharge, smoke, or a confrontation. Five decades later, the trajectory calculations, ballistics anomalies, and questions surrounding Block 21 remain officially unresolved. We examine the forensic records, trajectory geometry, and investigative files of one of Singapore’s most enduring cold cases. Anyone with historical information, archival context, or relevant recollections regarding the September 1972 Queen's Circus incident is urged to contact the Singapore Police Force cold case unit or submit an official confidential report via SPF online e-services. **DISCLAIMER & SOURCE NOTICE:** Unsolved Asia is a narrative documentary series produced under The Chris Henson Conversation. All cases, timelines, testimonies, and forensic details presented are compiled strictly from verified records available in the public domain—including official press archives, police statements, and published historical documentation. This series does not conduct independent criminal investigations, nor does it promote unverified theories or conjecture. **OFFER FOR ALL SUBSCRIBERS & FOLLOWERS:** Go to My Deals Page at https://mydeals.page/260v where you can find almost all my exclusive offers in one place! This is where you can grab the highest exclusive discounts—up to 30% OFF—on minimalist essentials from Distil Union (20% OFF), officially licensed fan gear from Old Glory (15% OFF), rugged outdoor apparel from Pinche Gringo (15% OFF), and the nutrient-dense superfood from Zivolife (30% OFF). Use promo code CHCPOD. Separately, for all your audio gear needs, go to the Shure Shop athttps://shop.shure.com.sg/https://shop.SHURE.com.sg/ and use our promo code: AFCHENSON to get limited Shure merchandise with your purchases!