At 2302 GMT on 10 September 2014, Soyuz TMA-012M undocked from ISS Poisk module. The crew aboard was Alexander Skvortsov, Oleg Artemyev and departing ISS station commander Steven Swanson.
According to Spaceflightnow.com, the de-orbit burn was made between 0130 and 0135 GMT on 11 September 2014. Soyuz TMA-12M the re-entered and the descent module landed near the town of Dzhezkazgan in Kazakhstan at 0223 GMT. The crew aboard were cosmonauts Alexander Skvortsov and Oleg Artemyev, and the departing ISS station commander, NASA astronaut, Steven Swanson.