Police said an employee at a Milwaukee manufacturing plant fatally shot his supervisor and then killed himself.
Authorities said the 58-year-old supervisor was shot multiple times at Trans-Coil International, or TCI, about 6 p.m. Thursday on the city's northwest side. He was pronounced dead at a local hospital.
Police said the 23-year-old male employee was found inside the plant with a gunshot wound to the head. A handgun was recovered at the scene.
The men have not been identified.