Definition: Given a document, generate a short title of the document. The title should convey the main idea/event/topic about which the document is being written. Note that URLs in the text have been replaced with [Link].
Input: UPDATE (4:30 AM EDT):  Singer Jason Aldean  posted on  his  Instagram account that the night has been "beyond horrific" and said that  he  was praying for the victims of the attack.  He  confirmed that  he  and  his  crew are all safe.
Tonight has been beyond horrific. I still dont know what to say but wanted to let everyone know that Me and my Crew are safe. My Thoughts and prayers go out to everyone involved tonight. It hurts my heart that this would happen to anyone who was just coming out to enjoy what should have been a fun night. #heartbroken #stopthehate A post shared by Jason Aldean (@jasonaldean) on Oct 2  2017 at 1:17am PDT
 Country singer Jason Aldean  who was performing during the attack   is safe  along with  his  team.
#BREAKING:  Jason Aldean  and  his  team are safe in Las Vegas  according to  his  representatives [Link] â Al Boe BREAKING NEWS (@AlBoeNEWS) October 2  2017

BREAKING: At Least 58 Dead 500 Injured Following Mass Shooting in Las Vegas