Photo of handcuffed Viktor Medvedchuk appears on Zelensky's Telegram channel

KYIV. April 12 (Interfax-Ukraine) - A picture of a former co-chairman of the Ukrainian party Opposition Platform - For Life, Viktor Medvedchuk, in military uniform and handcuffs, appeared on the Telegram channel of Ukraine's President Volodymyr Zelensky on Tuesday evening.

The accompanying caption said: "Special operation carried out thanks to SBU [Security Service of Ukraine]" promising more details later.

As of 9 p.m. April 12 officials have yet to comment on the matter.