A man identified as Cleuson Andrade Viana, 39, is reported to have been killed after a kite string allegedly wrapped around his neck while he was riding a motorbike. The accounts describe video footage showing the victim seated on the pavement with a cut to the front of his neck and blood visible as bystanders gather around him. The reports attribute the fatal injury to the kite string and present the incident as occurring during an activity involving kites. No additional details are provided in the available excerpts about the location, timing, whether authorities have confirmed the exact cause, or whether any other people were involved. The descriptions rely on the cited footage to illustrate the injuries and the immediate response by onlookers. The sources provided do not include information on investigations, charges, or medical findings beyond the visible neck injury shown in the video.