UPDATE 12:09: 1 Suspect in custody. 1 suspect pinned down.Dallas Update! 1suspect in custody & 1suspect pinned down!!Both suspects wearing masks !! #KelyFile #BlueLivesMatter pic.twitter.com/KiIox2YAqd   STOCK MONSTER  (@StockMonsterUSA) July 8, 2016Dallas Police Department Chief confirms 10 officers have been shot. Three officers were KILLED, three are in critical condition and two are in surgery.Reports are now stating that two snipers were involved and that the shooting occurred from a rooftop/s above the scene. Shots can be heard being fired in this video:https://twitter.com/allisongriz/status/751234755882995713UPDATE 11:46:.@DPDChief states 2 snipers responsible for shooting 10 Dallas officers tonight, three of whom are deceased. No suspects in custody.  FOX 4 NEWS (@FOX4) July 8, 2016A cameraman covering the protest in #Dallas came upon this horrific site. [Warning: Graphic Content] pic.twitter.com/06xGEt9ilu  CBS Los Angeles (@CBSLA) July 8, 2016UPDATE 11:35 pm:NEW: @DPDChief confirms 10 officers shot, three dead, two in surgery, three in critical condition. No suspects in custody.  FOX 4 NEWS (@FOX4) July 8, 2016From @shaunrabbfox4   "There are several officers gravely injured. This is going to be an horrific night for the Dallas Police Department."  Mike Doocy (@MikeDoocyFox4) July 8, 2016A Facebook post by Michael Kevin Bautista shows the horrendous situation cops were faced with tonight in Dallas during a Black Lives Matter protest:WATCH HERE:BREAKING UPDATE:BREAKING: Multiple sources say about 3   6 officers were shot during tonight's protest.https://t.co/pBdHa8nFqM pic.twitter.com/sDRV7PiiNy  FOX 4 NEWS (@FOX4) July 8, 2016Here are some of the comments on Michael Kevin Bautista s page under the video above:    #breaking Crowd on the run downtown Dallas. Reports of an officer shot at the protest march. pic.twitter.com/zstZnDIRlm  Doug Dunbar (@cbs11doug) July 8, 2016People can be seen running from the scene here:Video shows police responding after shots fired in Dallas during protest of recent killings https://t.co/00c6j7cAPUhttps://t.co/P2K9Z0vziF  ABC News (@ABC) July 8, 2016https://twitter.com/Nero/status/751247603455647744Black conservative Melissa tweets a little reminder for the Black Lives Matter rioters:https://twitter.com/Sweetatertot/status/751246223991013377#BREAKING: Our cameras captured several shots ring out during a protest in Downtown Dallas pic.twitter.com/OWOBOOI8Jg  FOX 4 NEWS (@FOX4) July 8, 2016DALLAS BE CAREFUL. Reports of a sniper and 2 officers down 30 mins ago at Dallas protest pic.twitter.com/Zk3jvPUfMk  Chocolate Metaphor (@ChocoMetaphor) July 8, 2016Shots have subsided. Shooter is reportedly still on the loose https://twitter.com/DianaZogaFox4/status/751244944136892416Crime scene tape up at Baylor, multiple police units here @FOX4 pic.twitter.com/zV6NgUDbDb  Lynnanne Nguyen (@LynnanneFOX4) July 8, 2016