Two Pennsylvania teens - including one who threatened to 'shoot up the school' three years ago - are arrested on terrorism conspiracy charges after they were found in the 'planning phase' of an attack on their high school
- Logan Pringle and Preston Hinebaugh will be tried as adults, prosecutors say
- Pringle was expelled from Westmont Hilltop High in 2018 after bringing fireworks to school and looking up weapons on school computers
- Last week, Hinebaugh let Pringle into school to allegedly scope out the cameras
- A student told her mom that Pringle was at school; the mom alerted the school
- Hinebaugh had five weapons in his house, including four AR-15s
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Police arrest two teen boys in 'planning phase' of a school shooting
Logan Jack Pringle, 17, and Preston Robert Hinebaugh, 16, were arrested Friday and will be tried as adults. They were still in custody as of Monday morning.