"A second statement by Master Cpl. Jeffrey Hale, with Delaware State Police confirmed there was a third vehicle involved in the crash. An original statement by police stated the incident was a two-vehicle crash. In an updated release, Hale added that the protester following the contractor cut-off the third vehicle and then ran into the back of the contractor's vehicle. The third vehicle then ran into the second vehicle and eventually struck the right rear of the contractor's vehicle as well. The protester was cited for making an improper lane change."
http://www.delawareonline.com/story/news/crime/2016/05/11/police-respond-crash-involving-verizon-contractor-protester/84216022/