The investigation into the case of MP Kanatbek Isaev was prolonged until March 28. The Pervomaisky District Court of Bishkek informed 24.kg news agency.
The defendants were also extended their measure of restraint. Earlier it was noted that the investigation would end on February 28.
Kanatbek Isaev was detained on September 30. He is charged with attempted forcible seizure of power. There are five more people named in the case, including civil activist Melis Aspekov.
The State Committee for National Security conducts the investigation.