Look, Asylum is a minimum roleplay server, that means rules will be kept simple, its nice that way.
I suggest next time will doing drugs be more careful. I can tell you if cops dont see any nearby traffic by drug fields they wont come back for a hour or so if anything interesting is going on someplace else.
Well firstly, if you steal a cops HEMMT at cocaine field, it wont be 2 minutes. There is a 30 second respawn delay, after that he has to gear up and get a car out, most likely he'll take some time requesting backup, by the time he returns to the cocaine field you can be long gone and unless he has a tracker(which he should have) you got some nice free money.
I have been in several situations were i get killed and i try'n respawn as quick as possible but when i return to the crime scene everyone escaped.