Hello.(the beginning of an artcle)The National Police counter-terrorism unit, Densus 88, raided a shop allegedly rented by a terrorist suspect at Cimahi, West Java, on Friday, as a follow-up investigation after an earlier raid in Bandung regency where three alleged terrorists were shot dead.
terrorist is a noun acting as an adjective
suspect - is an adjective acting as a noun.
a refers to suspect.
Am I right?
Remember - if you don't use correct capitalisation, punctuation and spacing, anything you write will be incorrect.