Bangladesh, Sept. 10 -- Authorities have released dramatic footage of paintings, firearms, medals and jewelry seized from former Finance Minister Gagik Khachatryans residence as investigators pursue allegations of bribery, embezzlement and money laundering involving millions of dollars and an extensive network of properties and companies.

Armenian authorities have released video footage showing a large collection of valuables seized during a search of the home of former Finance Minister Gagik Khachatryan, intensifying a corruption investigation that has already expanded to encompass hundreds of millions of dollars in alleged assets, dozens of properties and business interests.

The footage, released on September 9, shows investigators di...