They were brought to Sri Lankan Army base in Palali with 5 other unrelated individuals .
On 5 October 1987 , 12 Tamil Tigers who were taken into custody by the Sri Lankan Navy committed suicide .
Tamil Tigers were brought to Sri Lankan Army base in Palali with 5 other unrelated individuals .
On 5 October 1987 , 12 Tamil Tigers who were taken into custody by the Sri Lankan Navy committed suicide .