Justice R K Gauba expressed his disappointment with the type of questions put to witnesses in the case and pointed out at the "callous and irresponsible" behaviour on the part of a public prosecutor during the trial.
"Given the deficiency in the manner in which the prosecution was conducted, lapses of such nature coming to the notice of this court too frequently for comfort, it is necessary that suitable action is taken and advice or instructions are issued by the prosecution department to the concerned quarters," the judge said.
The court recommended that a copy of its judgement be sent to the Principal Secretary (Home) of the Delhi government for appropriate action at their end.
The high court said in its judgement that the records do not reflect about any witnesses being summoned or produced in connection with the case.
More From This Section
"The duty of the public prosecutor is one of great responsibility. He holds an office of trust. He is the spokesperson for the society at large. It was the bounden duty of the public prosecutor to examine the witnesses so as to bring on record the evidence in entirety.
"The manner in which the task of adducing the evidence on behalf of the prosecution has been handled reflects total callous and irresponsible conduct," the court observed.
During the hearing, it also noted that that testimony of a witness and police official had been abandoned midway.
The high court, in this regard, said that the examination of the same witness as a fresh witness on a later date "shows poor control, if not apathetic attitude".
It noted that the additional sessions judge had taken it upon himself to take on record material available in the file of the other case in which the same people had been accused of robbery.
"The procedure adopted by the trial court is thus found bad and vitiating the end result," the court said and set aside the conviction and the sentence and remitted the case back to the sessions court, to conduct the proceedings from the stage of taking prosecution evidence.
The trial court was asked to begin the proceedings from July 10.
It ordered that the matter be proceeded with on day-to- day basis till final adjudication.
The court was hearing a bunch of appeals challenging the conviction and sentence awarded to the appellants for offences including punishment for robbery, voluntarily causing hurt in committing robbery and dacoity with an attempt to cause death or grievous hurt.