Nothing significant for the investigation was found during the search at Piazza Grande business center in downtown Yerevan, lawyer Hakob Kyureghyan told reporters on Tuesday.

He added that the Pregomesh company’s office at this business center was sealed, and described it as a restriction of property rights.

“Without noting any legal basis, property rights have been restricted. The investigator is effectively prohibiting entry to a certain area, whereas property rights can be restricted only in the event of a court decision,” said the lawyer.

The Pregomesh handmade silver and gold jewelry brand is owned by opposition lawmaker Levon Kocharyan's wife, renowned singer Sirusho.

Earlier, Armenian News-NEWS.am reported that today at around 7am, law enforcement officers raided the house of opposition MP Levon Kocharyan, while his father, second President of Armenia Robert Kocharyan, was taken by investigative bodies to the Anti-Corruption Committee. Later, it became known that Robert Kocharyan and his eldest son, Sedrak Kocharyan, were detained.

In addition, also early this morning, tax authorities of Armenia sealed the Yerevan office of Toyota.

Investigative and procedural actions are being carried out at Orange Fitness club, Play City entertainment center, and in the directors' homes within the framework of criminal proceedings. The Kocharyan family has shares in these companies.

Armenian Prime Minister Nikol Pashinyan on Monday had instructed the law enforcement to deprive second President Robert Kocharyan and third President Serzh Sargsyan of their property.