"Zombie" tree crewman. Maybe unique bug.

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Hire tree science officer.
2. Get him killed.
3. He stay on your awayteam all time. You need to pay him wages. He can even 
level up. But he useless

What is the expected output? What do you see instead?
Killed guys must be removed after map change instead it don't removed.

What version of the product are you using? On what operating system?
rlprospector 0.2.3a Win7

Please provide any additional information below.
Can't provide save - i'm fired him soon(He was useless =D).
Have Alien Scout ship, some Cryo Chambers. Total crew: 55.

After recruiting treeman have 1/1 hp and some augments like most of my "red 
shirts".

Original issue reported on code.google.com by Gintoki....@gmail.com on 17 Oct 2011 at 8:55

[GoogleCodeExporter]

I have seen this bug with human gunner - he was killed, but somehow became 
alive at spacestation. version 0.2.4 on Debian 6.0.1

Original comment by Vsh...@gmail.com on 15 Mar 2012 at 5:47