(KMOV) -- Emergency crews were called to the scene of a construction accident in the Metro-East.
It happened around 9:30 a.m. on Thursday at a ConocoPhillips work site on Highway 111 in Hartford, Illinois.
Hartford police tell News 4 that a crane was lifting pipes when it tipped over.
At least one person was injured in the accident; that victim was transported from the scene in a medical helicopter.
No word yet on the victim's condition or what caused the crane to tip over.