A small ferry carrying about 60 passengers capsized on a river in southern Bangladesh early Thursday, killing at least 27 people, officials said. The 60-foot-long (20-meter) ferry – which was rammed by a sand-laden trawler – was towed to shore and searched for bodies, but authorities called off the recovery effort late Thursday, said local river port official Rafiqul Islam. Witnesses saw more than 30 people swim some 650 feet (200 meters) to shore while onlookers using floats made of banana tree logs rescued survivors from the ferry, the ML Happy. Hundreds of onlookers and anxious relatives waited on the riverbank near Barisal, 75 miles (120 kilometers) south of the capital, Dhaka. Rescuers and local people recovered 27 bodies, Islam said. He said many residents were still scouring the river with boats. Hayat Uddin, a local police official, said authorities had handed over bodies to their relatives by late Thursday. Police said it was still unclear how many people were missing, and local media reported conflicting accounts ranging from 15 to 50. Islam said there were about 60 people aboard, but he could not give a concrete figure. He said the ferry could hold up to 95 people. Even ferry operators in Bangladesh routinely don't know how many people are on board due to sloppy ticketing and casual security.