Zainee Hashim, Rilwan Hashim and their father Mohamed Hashim, who were seen in a video circulating on social media calling for all-out war against non believers, were among 15 killed in a fierce gun battle with the military on the east coast on Friday, four police sources said.

from Times of India https://timesofindia.indiatimes.com/world/south-asia/father-two-brothers-of-sri-lanka-suicide-bombings-mastermind-killed-relative-police-sources/articleshow/69081027.cms