As footage emerges that appears to show war crimes being committed by Ukrainian soldiers we speak to one of the BBC’s team of journalists working to establish if the material is authentic.

We hear from a man who’s made the decision to go home to Kyiv after having fled when war broke.

A Lithuanian man explains how he’s trying to tell Russian people what’s really happening in Ukraine, by cold-calling and talking to them.

Victoria Derbyshire, Vitaly Shevchenko, and Frank Gardner present this episode, and answer questions that have been sent in.

This episode of Ukrainecast was made by Estelle Doyle with Chris Flynn and Phil Marzouk. The studio director was Emma Crowe. The editor is Jonathan Aspinwall.