Crossword Genius

Crime writer, richest I suspect (8)

Ross

I believe the answer is:

christie

'crime writer' is the definition.
(Agatha Christie)

'richest i suspect' is the wordplay.
'suspect' is an anagram indicator (a suspicious or unusual spelling).
'richest'+'i'='richesti'
'richesti' anagrammed gives 'CHRISTIE'.

(Other definitions for christie that I've seen before include "Agatha ..., mystery story writer" , "Detective writer" , "'Agatha..., crime writer (8)'" , "Serial killer" , "family with lots to do?" .)

I've seen this clue in The Telegraph.
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