Wednesday evening, September 9th, stations 1&27 were alerted to an MVC located on Middletown Warwick Rd between Doc Levinson Dr and Peterson Rd at 18:29hrs. As crews were responding the call was upgraded to an MVC with entrapment, this added medic 5D. Crews went on scene confirming entrapment. Units responding were R-27, R-1, A-1, B-1, A-27, B-27, 27-8, and M5. Extrication was complete in under ten minutes. Four patients were transported to Christiana Hospital for further evaluation and one refusal was obtained.