Investigators have determined Konstantin Shirshov, a Communist member of the state Duma, demanded 7.5 million euros ($9.9 million) for "selling" a State Duma lawmaker's mandate, ITAR-Tass reported Tuesday.
A Just Russia member, Oleg Mikheyev, is suspected of being involved in the takeover of 14 real estate facilities belonging to the Volgograd engine-making plant, worth over 500 million rubles ($16.3 million), and in the attempted theft of 2.1 billion rubles ($68 million) from Promsvyazbank.
Mikheyev is also accused of obstructing justice.
Investigative Committee spokesman Vladimir Markin said the panel wants Shirshov and Mikheyev prosecuted.
"The [committee] forwarded materials to the Prosecutor General's Office to ask the State Duma to strip them of lawmaker's immunity," he said.