As fighting continues in the bombarded city of Mariupol we hear from Olha, Katarina and Maria: three women who tell us their stories after escaping. We hear from a young refugee with autism, and his sister who runs an organisation helping autistic Ukrainian children. Trauma, stress and an unknown future have thrown carers and children into unknown territory. We also hear an update from Transnistria, the Russian-backed disputed territory in Moldova that was the site of multiple explosions. The United Nations’ Lars Johan Lönnback explains what this could mean. Today's Ukrainecast was made by Estelle Doyle and Phil Marzouk, with Osman Iqbal and Chris Flynn. The technical producer was Emma Crowe. The editor was Jonathan Aspinwall.