June 12, 2016 6:51 pm Pulse Nightclub Massacre Witness Speaks on Tragedy A clubgoer followed his instinct and left Pulse Nightclub in Orlando after he says he smelled ammunition. NBC10’s George Spencer is in Orlando and spoke to the witness about what he saw. US & World Videos 2:03 Does Shakira still believe in love following Gerard Piqué split? 1:36 O.J. Simpson's cause of death revealed 25:57 WATCH: ‘Changing Climate' highlights the Philly-area residents who are combatting climate change 2:36 Super dad makes Mario-themed obstacle course for son's birthday 4:17 How the Philadelphia Union became the sustainability champs of the MLS