'Tis but a scratch!

Если бы чужой не был терпилой

It WAS full, man!

Greetings!
There was some kind of bug - the main doors of the transit line were open, behind which was an unreachable empty space and there was no transit itself. So I could throw a sound trap into this empty space, the alien was able to get there, and when the transit arrived, the alien appeared inside.
The trick is that after death animation, Amanda did not die

Did the Alien spawn in there or did you trap it? And if you did trap it how?