Police on Tuesday released 132 youth who were arrested with fake KDF calling letters at the Moi Barracks in Eldoret.
Eldoret West police boss Samuel Mutunga said KDF has not provided necessary documents for which they can charge the suspects.
He said most of the suspects were freed unconditionally, others on police bond while a few were released on after depositing bail.
Mutunga said it was not possible to charge the young men without evidence.
The suspects were arrested at the KDF training college on Sunday after presenting the fake documents and were handed to police for further investigations.
“We cannot charge the suspects without proper statements and documents from the military. It will be a waste of time on cases that will flop,” Mutunga said.
He said they needed statements from vetting officers and others involved in admissions at the college where the youth were arrested.
Mutunga said that he has written to military police to avail necessary documents that police can go ahead and charge the suspects.