romulus,
The position of an adverb depends on the meaning of the adverb and on the verb to which it is connected.
In the simple present tense "still" usually comes AFTER the verb BE.
ex.
However you look at it, it IS still a crime.
However you look at it, it IS never a crime.
However you look at it, it IS always a crime.
In the simple present tense "still" usually comes BEFORE a verb that is not BE.
ex.
However you look at it, he still commits a crime.
However you look at it, he never commits a crime.
However you look at it, he always commits a crime.
"Still" can occupy other places in the sentence with the verb BE.
ex.
However you look at it, still it is a crime.
However you look at it, it still is a crime.
However you look at it, it is a crime still.
When "still" is placed BEFORE the verb BE, "still" is emphasied or slightly changed in meaning.
ex.
Normal position of "still" after BE-
However you look at it, it is still a crime. [ meaning it continues to be a crime]
"Still" before BE
However you look at it, it still is a crime.
However you look at it, still it is a crime. [meaning even then it is a crime]
Denis