Emergency crews respond to the scene of a two-vehicle accident at the intersection of Saxonburg Road and Lefever Lane in Jefferson Township on Tuesday, Nov. 12. William Pitts/Butler Eagle

JEFFERSON TWP — A helicopter and multiple ambulances were called to the scene of a two-vehicle crash in Jefferson Township on Tuesday afternoon, Nov. 12.

The crash occurred at the intersection of Saxonburg Road and Lefever Lane and was reported shortly after 3 p.m. Fire police from the Saxonburg Volunteer Fire Company set up roadblocks along Saxonburg Road, including at the three-way intersection at Hannahstown Road and Great Belt Road.

In addition to the fire department, ambulance services from Butler and Freeport responded to the scene. A LifeFlight helicopter also was called to assist.

It is not yet known how many occupants were involved in the crash, how many were injured, or the extent of their injuries.

This is a developing story.

Emergency crews respond to the scene of a multi-vehicle accident at the intersection of Saxonburg Road and Lefever Lane in Jefferson Township on Tuesday, Nov. 12. William Pitts/Butler Eagle