Four suspects have been detained over an incident where a boat sunk near the southern province of Antalya on Sunday.Officials announced that the bodies of two passengers were also found in the shipwreck.The tour boat sunk on Saturday due to heavy rain and wind offshore of Antalya. While the officials rescued a total of 84 passengers, Serap Çelik, 38, a Turkish citizen, and Samira Frayha, 48, from Lebanon, both died.