9. If one has regard to the above, it is trite that delay which is unexplained and unreasonable would cause prejudice to the delinquent employee. Such delay clearly manifests the lack of seriousness on the part of the DA in pursuing the charges against the employee. In the event of any employee deviating from path of honesty, clay and diligence, action stile expeditiously be taken as per prescribed procedure. The Supreme Court has laid down the principles holding that unexplained and unreasonable delay per se results in prejudice to the charged officer except when the employer can show that the employee was responsible for delay or is otherwise able to explain the delay. While evaluating the impact of the delay, the court must consider the nature of the charge, its complexity and for what reason the delay has occurred. In the instant matters the respondents have not tendered any explanation as to the delay in issuing the chargesheet, rather a vague