Explosion. We are live in pleasant hill. And police have reason to believe the teens had more plans for more destruction . Yes, they do. They found the teens and found the teens had another pipe bomb they had yet to set off so luckily Police Stopped them before they could do that. Take a look at this video. [explosion sound] what you just is authorities detonating a pipe bomb before it did more damage. Police before that received calls of an explosion in a neighborhood last night. They arrived to fine a mailbox had been destroyed by a pipe bomb. Neighbors saw a red s. U. V. Leave the neighborhood soon after. Police took the tip and spotted the vehicle in the parking lot of the high school. The teens had plans to do more damage. The investigation determined that the people in the s. U. V. Were involved in the mail box explosion and then they had another pipe bomb in the trunk. The Walnut Police bomb squad came out and rendered the pipe bomb safe. Three juveniles were taken into custody