Hard to Die

The name of this movie is Hard to Die released in 1990-01-01 and it's main theme is While doing the inventory for a lingerie outlet in a high rise office building, five attractive women are terrorized by a series of bizarre killings. They suspect that the strange janitor, who witnessed another series of killings years back, is at the bottom of the whole thing. Little do they know the real horror that they face in the end..