March 29 – June 4, 1999
Detective Investigation Files IV (Chinese: 刑事偵緝檔案IV) is the 4th and final installment of the Detective Investigation Files TV franchised by TVB in Hong Kong.
Storyline
Sound Effects Used
- Hollywoodedge, 357 Magnum Pistol Sho PE092801
- Hollywoodedge, Ar15 Automatic Rifle PE093501
- Unknown Glass Shatter Sound 02
- Unknown Glass Shatter Sound 04
- Unknown Glass Shatter Sound 06
- Unknown Punch Sound 01
- Unknown Sound Effects Library, Face Slap 03
- Unknown Sound Effects Library, Sword Stab 02