Following a tragic plane crash in South Korea that resulted in 179 fatalities, authorities have conducted searches at various locations, including a regional aviation office and a local airline’s office. The investigation centers on allegations of negligent homicide, while the U.S. National Transportation Safety Board and Boeing representatives are assisting with inquiries. Preliminary reports indicate pilot error could be involved, particularly related to bird strikes reported just before the crash. Additional scrutiny is on the concrete wall where the plane crashed, which experts believe may have exacerbated the disaster.