I don't understand why he was called as a witness for Sang. He was more intent on clearing his organisation's name and did little else to clear Sang of any wrong doing. He maintained that his relationship with Sang was customer buyer and nothing else, one should have then asked him how he can confirm with finality sang's innocence. As to why Ocampo's mboch'es failed to exploit this is well beyond me.
Now the victim's lawyer is quite something, very sharp.
Katwa Kigen is just there to spend enough time on camera so all his village mates can see him on TV. His appreciation of his task is seriously pedestrian
"The purpose of bureaucracy is to compensate for incompetence and lack of discipline." James Collins