The 37 Scientific Evidence of Digital Evidence Tampering on CCTV Footage at Olivier Café: The Jessica Kumala Wongso Case (2016), Carried Out by Muhammad Nuh Al-Azhar and Christopher Hariman Rianto, Who were Under the Leadership of the General Crime Director of the Jakarta Metropolitan Police, Krishna Murti, and the Chief of the Jakarta Metropolitan Police, Tito Karnavian.

EVIDENCE 4:
COMPARING COFFEE COLORS WHILE REDUCING THE FRAME RESOLUTION FROM 1920x1080 PIXELS TO 960x576 PIXELS

Christopher Hariman Rianto deliberately split CCTV 9 footage into two segments as follows:
SEGMENT 1: 15:35 – 16:59 local time
The dimensions of the frame were reduced to 960x 576px, and frame rate was reduced to 10 fps. The coffee color here was captured when Agus Triono served coffee at table 54.

SEGMENT 2: 16:59 – 18:25 local time
The frame dimensions remained full high definition 1920x108px, and frame rate remained at 25 fps. The coffee color here was captured when Sari took the coffee cup after Mirna Salihin drank from it.

Six fraudulent prosecutors Ardito Muwardi, Shandy Handika, Sugih Carvallo, Hari Wibowo, Wahyu Oktaviandi, and Maylany Wuwung conspired with fellow fraudulent CCTV video manipulator Muhammad Nuh Al-Azhar.

ANALYZED BY
DR.ENG RISMON H. SIANIPAR, S.T, M.T, M.ENG
AUTHOR, LECTURER, PROGRAMMER, AND COMPUTER VISION EXPERT