Five people killed in truck crash in Illinois which caused ammonia leak

Emergency responders work the scene of a truck crash in Teutopolis, Illinois (NewsNation-WTWO via AP/PA)
Five people were killed and five others seriously injured in Illinois when a truck carrying a toxic substance crashed.
The dead included three members of the same family — one adult and two children aged under 12. The other two victims were adult motorists, the local coroner said.