The evidence handoff 场景学习单

A witness brings photographs, notes, and an object collected by several people under uncertain conditions.

一名证人带来照片、笔记和一件物品，这些材料由多人在不确定条件下收集。

WITNESS

The conclusion is obvious, so the investigators can organize the details after making an arrest.

结论显而易见，所以调查人员可以先逮捕，再整理细节。

INVESTIGATOR

Evidence stays useful only when its history travels with it.

只有证据的历史一同移交，证据才会持续有用。

INVESTIGATOR

Record who found each item, where and when, every transfer, what was verified, what may have changed, access limits, and the next custodian.

记录谁在何时何地发现每项材料、每次转交、已验证内容、可能发生的变化、访问限制和下一保管人。

WITNESS

I will separate observation from interpretation and wait for a signed receipt before leaving.

我会把观察与解释分开，并在离开前等待签字回执。

The careful handoff preserves both the evidence and the uncertainty an honest investigation still needs.

审慎交接既保留了证据，也保留了诚实调查仍然需要的不确定性。