The head of a Ukrainian Security Service (SBU) unit has been placed in custody on suspicion of violating ammunition storage requirements at a site near Kyiv where a Russian drone strike and subsequent explosions killed 35 people. Ukraine’s State Bureau of Investigation said the official was responsible for storing weapons and ammunition at the facility in the village of Mila, located in the Bucha district of the Kyiv region.JOIN US ON TELEGRAMFollow our coverage of the war on the @Kyivpost_official. Russian forces attacked warehouses belonging to a local enterprise at about 8:10 p.m. on Aug. 28. A unit from SBU used part of the premises. The strike caused ammunition stored at the site to detonate, resulting in explosions and fires to spread to neighboring properties, investigators said. Thirty-five people were killed, while one person remains missing, and 21 others were injured, including two children, police officers, and emergency workers. A nearby care home for older people sustained the heaviest damage. According to investigators, the SBU unit stored weapons and ammunition in a former vegetable warehouse that did not have the required certification and failed to meet safety standards for explosive materials. The facility was located less than 100 meters (328 feet) from nearby residential buildings. Investigators also alleged that requirements governing the permitted quantity and dispersal of ammunition were not followed. Separating stored munitions is intended to reduce the risk of simultaneous detonation.