Taliban leaders quietly freed without trial after paying off officials Since the arrival of the American troops, seven paratroopers have been killed, mainly when their vehicles have been hit by huge homemade bombs dug into roads. Attacks have dropped recently though, as large caches of small arms and ammunition, along with tons of fertiliser-based homemade explosives, have been seized - with many prisoners. American policemen and federal agents attached as advisers to the paratroopers have been able to use police forensic and biometric techniques to strengthen the cases against those caught. However the collected evidence has been ignored by officials intent on lining their own pockets by releasing prisoners. "We are talking about people who may have American blood on their hands," complained one officer. In one example, an insurgent caught in Muqur district on March 31 with eight homemade bombs was released two weeks later, after never facing trial. In another, an insurgent gaoler who was seized in a raid on a clandestine Taliban prison which he ran was quietly released soon afterwards without consultation. Of 20 prisoners taken in Muqur district since the 82nd Airborne arrived, it is unclear how many are still in custody. When confronted, Afghan officials have said the men were wrongly held, or had sworn their innocence on the Koran. In at least one case American officials later found that sums of up to 600,000 Pakistani rupees (£4,200) had changed hands to gain the release of the prisoners. In neighbouring Qarabagh district, officers said they had so far managed to keep custody of their biggest catches, but had to remain watchful of attempts to release them. Those working alongside Afghan policemen and soldiers had to follow captives through the judicial system to prevent them disappearing. All captives have been handed over to Afghan control since a decision earlier this year to transfer detainees from Bagram prison to Kabul's authority. Mohammad Aref Shah Jahan, who was until last year head of the Afghan intelligence service in Ghazni, said there was a long-standing financial trade in prisoners. He said: "They are releasing the real Taliban and keeping people who are nothing." The government's formal reintegration process for fighters who abandon their struggle was occasionally used as a front for cases where money had changed hands, he claimed. However he also blamed American forces for mistakenly freeing senior fighters in the province last year, despite his protestations. Musa Khan Akbarzada, governor of Ghazni, denied any knowledge of the corruption and said all captives taken in Ghazni must go before a court. He said: "If we find any criminals then we will introduce him directly to the court of justice."