An explosion followed by a partial building collapse at a senior living facility in Bristol, Pennsylvania, prompted an extensive emergency response on Tuesday afternoon. Authorities have confirmed that several individuals are trapped inside the building.

Emergency teams were dispatched to the scene on Tower Road in Bristol shortly after the explosion was reported around 2:15 p.m.

The incident took place at the Silver Lake Nursing Home, according to WPVI, with rescue operations underway for those reportedly trapped within the facility.

Firefighters and emergency medical services personnel from various jurisdictions have converged at the location, with scores of first responders actively engaged in the rescue efforts.

This situation is ongoing, and further information will be provided as it becomes available.

This is a developing story, and details are still emerging.