Police this afternoon (Apr. 21) arrested the Head of the laboratory of the Horana rubber factory.
She was arrested at her home in Dikhenapura, Horana.
Police said she will be produced before courts tomorrow.
The Manager of the factory who was arrested on Thursday was remanded until 25th of this month.
They were arrested after 5 persons were killed in an industrial accident at a rubber processing factory in Horana.