The 4th option is correct.
Under certain regularity conditions, mle of a parameter in any distribution setup, has an asymptotic normal distribution. This holds for any distribution for which the regularity holds good. It can be shown that for laplaLa distribution, these regularity conditions hold true.(proof of this is out of the scope of this question) Hence the mle is asymptotically normal.
Other options are incorrect for obvious reasons.
Hope the solution helps. Thank you.
(Please comment if you need any further information or help)
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