刑務所でパワハラ、部下に「ぶっ殺す」など発言　矯正長を懲戒処分 [宮城県]：朝日新聞

This page reports that a male warden (54) at Miyagi Prison was given a disciplinary warning for workplace harassment. Since April 2025, he made abusive remarks to subordinates including threats like "I'll kill you" and insults such as "incompetent." He also made inappropriate comments about working hours and criticized employees loudly, creating a hostile work environment. The harassment was discovered following an anonymous report to the Tohoku Correctional Bureau. The warden expressed remorse, and the prison committed to preventing recurrence through training and guidance.