United Boeing 737-900 at Denver on Oct 13th 2016, hit something on departure

A United Boeing 737-900, registration N65832 performing flight UA-745 from Denver,CO to Portland,OR (USA) with 185 people on board, departed Denver's runway 25. Upon contacting Denver Departure the crew declared emergency reporting they may have hit something on departure and needed to return to Denver. (www.aeroinside.com) Plus d'info...