▁and ▁the ▁crew , ▁the ▁evidence ▁collected ▁and ▁all ▁the ▁way ▁down ▁to ▁the ▁expos ure ▁of ▁the ▁truth . ▁ ▁Basic ▁composition ▁of ▁an ▁episode ▁N arr ation : ▁Process ▁of ▁the ▁inc idents ▁and ▁the ▁truth ▁Figure ▁description : ▁Exper ience ▁of ▁the ▁main ▁characters ▁and ▁description ▁on ▁his / her ▁disposition ▁Investig ation : ▁In ternal ▁and ▁external ▁reasons ▁ ▁Production ▁Mechan ism ▁The ▁production ▁crew ▁of ▁the ▁program ▁includes ▁the ▁following ▁posts ▁( in ▁hier at ical ▁order ): ▁Chief ▁Produ cer ▁Secretary ▁Produ cer ▁Director ▁Re porter ▁Camer aman ▁Rec order ▁Post - production ▁Co ordin ator ▁ ▁Chief ▁Produ cer ▁is ▁responsible ▁for ▁the ▁broadcast ▁of ▁the ▁program , ▁including ▁the ▁content ▁of ▁the ▁program ▁and ▁the ▁administrative ▁work . ▁Produ cer ▁is ▁responsible ▁for ▁the ▁production ▁of ▁each ▁episode ▁and ▁is ▁account able ▁to ▁Chief ▁Produ cer . ▁ ▁The ▁production ▁of ▁each ▁episode ▁follows ▁the ▁sequence ▁stated ▁below : ▁Selection ▁of ▁topic ▁Dec laration ▁of ▁topic ▁selected ▁Investig ation ▁Rec ording ▁of ▁the ▁investigation ▁process ▁Post - production ▁Screen ing ▁of ▁the ▁episode ▁Broadcast ▁of ▁the ▁episode ▁E valu ation ▁ ▁Top ic ▁criteria ▁The ▁production ▁team ▁has ▁several ▁criteria ▁when ▁choosing ▁a ▁suitable ▁topic ▁for ▁each ▁episode , ▁including : ▁it ▁must ▁be ▁a ▁story ▁long ▁enough ▁to ▁produce ▁a ▁ 4 5 - min ute ▁programme ▁( cut ▁into ▁ 3 0 - min ute ▁in ▁ 1 9 9 9 ) ▁it ▁must ▁have ▁special ▁characteristics ▁which ▁can ▁reflect ▁some ▁social ▁changes