Shooting Leaves Four Sign Company Workers Dead

The identity of the suspect has not been released, though the Minneapolis Star-Tribune reported that the shooter was apparently a disgruntled employee who had been laid off earlier in the day.

Accent specializes in producing wholesale interior signs, relying on digital printing, engraving, vinyl and hot stamping on a wide variety of substrates and nontraditional materials, including stone, metal, wood, plastic and glass. It is noted for creating braille signage and reportedly holds a patent for braille printing technology.