Just as Father Samir Hajjar concluded his Sunday sermon at the Syriac Orthodox Church in Tripoli, he received a call asking him to step outside.
The Internal Security Forces' information branch detained the operator of the Twitter account for the 'Free Sunnis of Baalbek Brigade' Thursday.
Military Intelligence arrests five people in Baalbek suspected of belonging to a terrorist organization.
Four suspects detained in Friday's raid of Beirut hotels remain in custody, accused of having links to terrorist groups.
The suicide bomber behind the attack against a police checkpoint in east Lebanon was Syrian, the shop owner who tipped off police says.