Stem School Police Radio Secret Call Signs. Can Someone on 153 Decipher These ???

Stem School Police Radio Secret Call Signs. Can Someone on 153 Decipher These ???

• Category: School Shooting or Drill?,Drill Going Live,Alleged Shooting/Mass Shooting,Active Shooter or Drill?
• Duration: 00:14
• Date:  2019-06-10 02:54:54
• Tags:   stem shooting, denver shooting, fake shooting, gun control, actors, stem high school shooting, paid actors, false flag, staged event