Lawmaker Oleksandr Vilkul (R) is seen during parliamentary session as Prosecutor General Yuriy Lutsenko (not pictured) request for the removal of immunity from him in Kyiv, Ukraine, October 16,2018. Ukrainian Parliament failed to vote for the withdrawal of immunity from Opposition Block lawmaker Oleksandr Vilkul.

Lawmakers of Opposition Block great their colleagues Oleksandr Vilkul (L) after parliament failed to remove the immunity from him in Kyiv, Ukraine, October 16,2018. Ukrainian Parliament failed to vote for the withdrawal of immunity from Opposition Block lawmaker Oleksandr Vilkul.

Prosecutor General Yuriy Lutsenko talks to lawmaker Oleh Barna as he attends parliamentary session to request for the removal of immunity from Oleksandr Vilkul in Kyiv, Ukraine, October 16,2018. Ukrainian Parliament failed to vote for the withdrawal of immunity from Opposition Block lawmaker Oleksandr Vilkul.

Prosecutor General Yuriy Lutsenko attends parliamentary session to request for the removal of immunity from Oleksandr Vilkul in Kyiv, Ukraine, October 16,2018. Ukrainian Parliament failed to vote for the withdrawal of immunity from Opposition Block lawmaker Oleksandr Vilkul.

Prosecutor General Yuriy Lutsenko has a speech in Verkhovna Rada as he attends parliamentary session to request for the removal of immunity from Oleksandr Vilkul in Kyiv, Ukraine, October 16,2018. Ukrainian Parliament failed to vote for the withdrawal of immunity from Opposition Block lawmaker Oleksandr Vilkul.

Lawmaker Oleksandr Vilkul has a speech during parliamentary session as Prosecutor General Yuriy Lutsenko (not pictured) request for the removal of immunity from him in Kyiv, Ukraine, October 16,2018. Ukrainian Parliament failed to vote for the withdrawal of immunity from Opposition Block lawmaker Oleksandr Vilkul.

Prosecutor General Yuriy Lutsenko has a speech in Verkhovna Rada as he attends parliamentary session to request for the removal of immunity from Oleksandr Vilkul in Kyiv, Ukraine, October 16,2018. Ukrainian Parliament failed to vote for the withdrawal of immunity from Opposition Block lawmaker Oleksandr Vilkul.

Prosecutor General Yuriy Lutsenko talks to lawmakers as he attends parliamentary session to request for the removal of immunity from Oleksandr Vilkul in Kyiv, Ukraine, October 16,2018. Ukrainian Parliament failed to vote for the withdrawal of immunity from Opposition Block lawmaker Oleksandr Vilkul.

Lawmakers of Radical Party of Ukraine are seen during the parliamentary sessionl in Kyiv, Ukraine, October 16,2018. Ukrainian Parliament failed to vote for the withdrawal of immunity from Opposition Block lawmaker Oleksandr Vilkul.