Texas cops reveal there was NO armed guard on campus when gunman walked through unlocked door with his AR-15: First officers on scene retreated when he opened fire on them then waited an HOUR for SWAT

• Salvador Ramos arrived at Robb Elementary School at 11.40am on Tuesday morning after crashing his truck 
• Contrary to earlier reports, there was no school police resource officer there when he arrived
• He walked 'unobstructed' into the school then police arrived four minutes later 
• He shot at them so they retreated - leaving him alone in the classroom with the children and teachers he killed 
• It took an hour for SWAT teams to arrive, break into the room and finally kill him while other kids hid 
• There is growing anger over the police response and the fact that some parents were held back from entering
• They wanted to storm the school themselves after showing up to find 150 cops 'standing around' outside 

https://www.dailymail.co.uk/news/article-10858529/Texas-cops-reveal-NO-armed-guard-campus-gunman-walked-unlocked-door.html