I checked:
"Murder by night" is in color exept for the part in the end when Magnum wakes up, that's in black-and-white for about a minute or so.
So yeah, seems to be the syndicated version known from the DVDs.
"Ki'i's", as already mentioned, seems to be the standalone syndicated version.
"L.A." is 1:36:48 long and does contain the hot tub scene etc.
"Resolutions" is actually split in two parts, each one 45min. long and the end credits montage sequence does not contain the highlight clips of scenes from previous episodes.
I guess the other parts are also missing, so, unfortunately, that seems to be the 2-part syndicated version with cuts. Strange, I didn't expect that...
If you've got any other questions, feel free to ask
