<p>A large fire broke out at a construction site in Denver, Colorado, on Wednesday, March 7, according to the Denver Fire Department</a>.</p><p>Workers at the site were reportedly witnessed to have been seen jumping from the second and third stories of the building, according to an update from Denver Police</a>. In total, six people were injured in the blaze – one critically – and two remained unaccounted for. One firefighter was among those injured. Credit: leadbasssaint via Storyful</p><br />