Set in stone, evil I suspect (10)
I believe the answer is:
television
'set' is the definition.
(television is a kind of set)
'stone evil i suspect' is the wordplay.
'suspect' is an anagram indicator (a suspicious or unusual spelling).
'stone'+'evil'+'i'='stoneevili'
'stoneevili' is an anagram of 'TELEVISION'.
'in' is the link.
(Other definitions for television that I've seen before include "Tube" , "box set" , "Gogglebox" .)