Sebastian Kalinowski: Mother and partner jailed for murdering teen son Posted on November 4, 2022 By Charlielikes Agnieszka Kalinowska and Andrzej Latoszewski are jailed for at least 39 years for killing her son. news Tags:and, for, jailed, kalinowski:, mother, murdering, news, partner, sebastian, son’, teen, topnews, trending