Gun

The defendant, Lyle Williams, was cited for trespassing by UW Police in 2018.

His attorneys argue he was charged too harshly.

A dissenting justice said the high court's majority ruling avoided the main issue over whether the school can regulate guns on campus.

The lockdown was subsequently lifted and normal school activities resumed.

Police determined that the weapon involved was a 9mm Ruger handgun belonging to the boy's 24-year-old brother.

The incident occurred after an FBI agent's gun went off June 2 as he was dancing at a Denver nightclub, hitting a bystander in the leg.

No one was hurt as a result of the shooting.

One person was cited by University of Wyoming Police at the Wyoming State Republican Convention on Friday, for open-carrying a gun on the UW campus.