[SoonTM]

I see. Then, we're looking at two main possibilities if a Servant's the culprit: either they thought the person they killed caused offense, or their Master ordered it to see who'd come looking.

[They found the exit soon enough, usually used by the maintenance workers. The ladder rungs were easy enough to climb out of even in the dim lamp light]

Mind going into spirit form for a while? This leads to a street near the train station.

[What he wasn't about to say was that incoming traffic's probably stopped because of the incident, and he'd have an easier time coming up with excuses on why, exactly, he chose to pop up in the middle of the road.

Assuming traffic did stop and he got out with little problems, he'd make a show of being disappointed with yet another failed suicide attempt and maybe flirt with a visibly offended driver if they were cute before heading back to the sidewalk.

Now, for an important question: was there anyone watching as began his trek to the Agency?]