Sources said the ED plans to question more accused persons this week as part of its efforts to trace the alleged loot and establish the financial trail.
Tests are expected to be conducted using advanced techniques such as X-ray fluorescence spectroscopy, inductively coupled plasma spectroscopy and optical emission spectroscopy.
The court pointed out that the SIT investigation is being conducted under the supervision of the High Court and that the Devaswom Bench is aware of the progress of the probe.
It is alleged that Potty transported the gold-clad items to Smart Creations, where the gold was stripped despite knowing that it belonged to the Travancore Devaswom Board.
