MMA fighters and fans from around the world have been left shocked at the distressing scenes during Friday night's Fury FC 76 main event between Edgar Chairez and Gianni Vazquez.After a back-and-forth contest, Chairez locked Vazquez in a triangle submission in the fourth round. Vazquez briefly attempted to break free but swiftly fell unconscious before he could tap.The worrisome scenes came next as referee Frank Collazo failed to notice that Gianna Vazquez was unconscious and continued to stare at the fighters whilst Edgar Chairez choked his opponent. The situation got worse as Chairez soon transitioned into an armbar, which lasted until Vazquez regained consciousness and managed to signal to the referee that he was done.Watch the shocking moment shared by MMA journalist Alex Behunin on Twitter:Alex Behunin@AlexBehuninFire and exile this fucking incompetent bum referee 2683299Fire and exile this fucking incompetent bum referee https://t.co/tPiBipEQprMMA fans have been reacting to the scenes on Twitter, with one fan suggesting referee Frank Collazo's performance didn't make former UFC referee Mario Yamasaki "look so bad anymore":"Mario Yamasaki doesn't look so bad anymore now does he"BillyRay@bllyray@Grabaka_Hitman Mario Yamasaki doesn’t look so bad anymore now does he1@Grabaka_Hitman Mario Yamasaki doesn’t look so bad anymore now does heAnother fan suggested that Collazo should be arrested for attempted manslaughter:"That ref should be charged with attempted manslaughter I'm not even joking"Ryan@RyanJPodcast@SpinninBackfist That ref should be charged with attempted manslaughter im not even joking1411@SpinninBackfist That ref should be charged with attempted manslaughter im not even jokingTwitter user @hobmarLBC also found fault with Gianni Vazquez's corner and believes they should have known when to throw in the towel:"At that point the corner needed to throw in that towel to save their fighter"Omar@hobmarLBC@SpinninBackfist At that point the corner needed to throw in that towel to save their fighter11@SpinninBackfist At that point the corner needed to throw in that towel to save their fighterCheck out more fan reactions below:Steve The Zulu dude With Logical Critics@CriticiserSteve@SpinninBackfist Y’all be staying early stoppage@SpinninBackfist Y’all be staying early stoppageTbow@TheRealTebow3@SpinninBackfist Herb dean protege52@SpinninBackfist Herb dean protegeidontknowhowtoinvest@BoneThaShorkie@SpinninBackfist This guy should be charged1911@SpinninBackfist This guy should be chargedDanny Fuckin Dimes@KadariusBoneMe@SpinninBackfist …. bro this guy could definitely sue, that red played with his bills, entire life ngl wtf7@SpinninBackfist …. bro this guy could definitely sue, that red played with his bills, entire life ngl wtfios4ever@apple4ever1@SpinninBackfist Never again, escort that ref out of the building2@SpinninBackfist Never again, escort that ref out of the building1329.eth@ekshredburger@SpinninBackfist *Mario Yamasaki has entered the chat*2@SpinninBackfist *Mario Yamasaki has entered the chat*LAZYTONY@TonyRuiz59@SpinninBackfist bruh I thought I was going to witness a live death, shit made my skin crawl!3@SpinninBackfist bruh I thought I was going to witness a live death, shit made my skin crawl!Major Douche@FCFMIKE33@SpinninBackfist Holy shit…. Worst I have ever seen ever59@SpinninBackfist Holy shit…. Worst I have ever seen everBen Grothe@Ben_JamminTX@SpinninBackfist Other fighter couldn’t tell he was out?2@SpinninBackfist Other fighter couldn’t tell he was out?Roy Ben-Tzvi@Roy_Bntz@SpinninBackfist Fire him at the very least, horrible, horrible, horrible ref6@SpinninBackfist Fire him at the very least, horrible, horrible, horrible refCory Sandhagen on what a win over Marlon Vera would do for his MMA careerCory Sandhagen is set to face fellow bantamweight contender Marlon Vera in the main event at UFC San Antonio this weekend.The bout pits the No.5-ranked Sandhagen against the No.3-ranked 'Chito', with Vera currently on the finest run of his career. 'The Sandman', who turned around the first two-fight skid of his career last year when he defeated Song Yadong, believes a victory over the Ecuadorian will be the catalyst for a potential run at the title.Speaking to TMZ Sports, Cory Sandhagen stated that if he is victorious over 'Chito', he wants to face another top-level MMA fighter in Merab Dvalishvili and believes that the fight should be a No.1 contender's bout:"I wish it was for a title shot [but] I don't know that it's going to be, to be honest. I think O'Malley has been promised that after the Cejudo-Sterling fight, so I think it's going to be me coming for that No.1 spot against Merab and that's what I'll be asking for. I know that Merab is a down fighter, his last fight was super inspiring to me... It was incredible [Merab's win over Petr Yan]. Performances like that are awesome... It's the type of guy that I want to fight."Check out the full interview here (5:25):