Two addresses in Northern Ireland have been searched by police investigating the deaths of 39 people inside a truck at an industrial estate near London. British police found the bodies of 38 adults and one teenager in a lorry container on an industrial site in Grays, about 20 miles (32 km) east of central London in the early hours of Wednesday morning. Police arrested the driver, a 25-year-old man from Northern Ireland, on suspicion of murder, and he was held in custody.
