Did I hear it wrong? And should it be 彼女は亡くなり **に** なりました?

I am watching Japanese movies to improve my listening. In a movie a character
said:

> 彼女は亡くなりなりました

Mentioned that I know the rule:

> Na-adjective/noun: **~ に なります**  
>  I-adjective/nai: **~く なります**

My listening is not good yet.
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2017-02-11T04:43:19.793
43408
2017-07-08T16:26:44.810
16171
question
grammar particle-に
Is is correct to say ~亡くなりなりました?
The rules you mention apply to adjectives. 亡くなる is a verb and 亡くなり~ is its ~ます
stem.
CC BY-SA 3.0
2017-06-08T15:35:35.430
48200
2017-06-08T15:35:35.430
22450
43408
answer