The following you need to complete the different missions.
Rescue:
1) You need to get a droid part to repair a busted droid in the engine room. Part is in locker room on entry level. Engine room is lower level.
2) Need to overide elevator lock out. Term located in Meeting room, port side lower level.
3) Need to get prisoner cell codes. Get from prison control room located in the neck of the ship. Lower level.
4) With the elevator override in place, get to upper level of ship's neck to free them.
5) Mission done.
Assasination:
1) You need to get a droid part to repair a busted droid in the engine room. Part is in locker room on entry level. Engine room is lower level.
2) Need to overide elevator lock out. Term located in Meeting room, port side lower level.
3) Need to get VIP room access codes. Located in middle level branching off the room with 5 exits. Gain Port or starboard codes depending on who you are killing.
4) With the elevator override in place, get to upper level of ships neck to gain access to VIP room.
5) Kill VIP. Mission done
Destroy
1) Find a computer disk. Upper level. Aft section. Search computers in rooms there for clues.
2) You need to get a droid part to repair a busted droid in the engine room. Part is in locker room on entry level. Engine room is lower level.
3) Gain access to engine controll room and use disk on computer there. Mid level
4) Go back to engine room and set the computer there properly
5) Need to overide elevator lock out. Term located in Meeting room, port side lower level.
6) Access Hyperdrive computer and put in correct setting. Lower level. Neck of ship. located off teh room with 5 exits
7) Gain access to Bridge. Nose of ship, upper level (hmmm, somehow some wehre I forgot where to grab the bridge codes...)
8) Set terminal on Bridge to set self destruct. Mission done.