Ukrainska Pravda reports (translated by The Interpreter):

Separatists in Lugansk have kidnapped the head of the 106th District Electoral Commission [OIC] in the Oktyabrsky district of the city. They also attempted to kidnap the head of the 105th committee.

This was announced by the head of the Ukrainian Voters' Committee, Oleksandr Chernenko.

"Lugansk. The head of OIC 106 was kidnapped yesterday and taken to the SBU building", he said.

"Last night they also broke down the door of OIC 105 and went to the home of the head of that commission, but they didn't find him there", he added.

So far, no other details are known.