Several witnesses deposed concerning Potter's guilty behavior when brought to the scene of the murder.

当被带到谋杀现场时，几名证人就波特的犯罪行为作证。

But heavy equiment was later brought to the scene to help lift the twisted metal from the roof that has crashed to the floor.

但后来运来了重型设备帮助从屋顶举起屋顶坠落到地面的扭曲金属。

The head and hands are missing but there's no blood so he probably bled out before being brought to the scene.

死者的头和手都不见了 却见不到血可能是先被吸干了血 再挪到这儿来的。