The main suspect of the shooting of an individual at Obeysekarapura, Rajagiriya, on March 3 was arrested by the special criminal unit of the Mirihana Police.
The 30-year-old suspect is reported to be a former soldier.
An individual named Harsha C Yasas was shot by an assailant who arrived at his residence on March 3. Yasas, also known to be involved with the underworld, succumbed to his injuries later that day.