通常来说这点不是太重要，但是在门关上的时候，锁的折断可能是带有角度的，这可以显示出真正的破坏方法。
This is generally not important, but the lock may have been snapped at an Angle that is impossible when the door is closed, indicating fraud or misdirection from the real method of entry.
他们真的在破坏脚部拱形前把脚趾折断，把脚跟弄脱臼么？
Is it true that they broke the toes and dislocated the heel before breaking the arch?
对微细高速钢麻花钻破坏断口进行了显微观察和测量，根据微小孔钻削实验结果，分析了造成钻头折断的原因和影响其使用寿命的因素。
The fault plane of micro-drill is measured with microscope. According to the result of test, the main elements of destroying drill is investigated.
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