A former boxer is sentenced to jail after a court finds he is responsible for a man’s death from a single punch. Multiple reports describe the case as one involving an otherwise “gentle” victim and a fatal outcome resulting from one blow. The conviction is for manslaughter rather than murder, indicating the court concludes the death was not intended in the way required for a murder charge. The reporting also characterizes the defendant as a boxer and frames the incident as a killing that occurred during an altercation rather than through repeated violence. While details such as the exact sentence length and the circumstances leading to the punch are not included in the material provided here, all accounts align that the central facts are the defendant’s background as a former boxer, the death caused by a single punch, and the resulting manslaughter conviction and jail term. The information presented is limited to headlines and brief descriptions, but the core outcome—conviction for manslaughter and imprisonment following the death—is consistent across sources.