A fire broke out at the First Machinery Factory, killing four people in the finance and accounting room, and burning all the wages of the workers. The total loss amount is over 1.9 million yuan. The fire captain discovered a backfire and came to the scene for investigation, digging out bullets from the wall. According to the principles of ballistics, it was discovered that this was not a simple fire but a major case of armed robbery. Ground evidence, deceased
A fire broke out at the First Machinery Factory, killing four people in the finance and accounting room, and burning all the wages of the workers. The total loss amount is over 1.9 million yuan. The fire captain discovered a backfire and came to the scene for investigation, digging out bullets from the wall. According to the principles of ballistics, it was discovered that this was not a simple fire but a major case of armed robbery. Ground evidence, deceased