She is also in trouble (6)
I believe the answer is:
alison
'she' is the definition.
'also in trouble' is the wordplay.
'trouble' is an anagram indicator.
'also'+'in'='alsoin'
'alsoin' anagrammed gives 'ALISON'.
'is' acts as a link.
(Other definitions for alison that I've seen before include "female" , "Girl" , "lady" , "Girl's name" , "woman" .)