Aaron Hernandez's Brother Arrested for Allegedly Planning School Shootings

Hernandez's ex-girlfriend reported he had visited campuses to "map them out," raising concerns of planned shootings.
Hernandez made threats against police and others via text and social media posts.
He was arrested after a standoff where he was tasered and taken into custody.
Hernandez faces charges including threatening and breach of peace.
This follows other arrests this year for erratic behavior like a police chase and vandalizing ESPN headquarters.