In an ABC News exclusive, Derrick Perry recounts his confrontation and pulling his gun on the man accused of stabbing 11 ...

The suspect at times went off on tangents about cigarettes filled with fiberglass and seeing videos about psychotropic drugs.

Police continue to search for a motive after a mass stabbing attack at a Walmart in Traverse City, Michigan, on Saturday that injured 11 people. Officials identified the suspect as Bradford James ...

An analysis of court records and archives found Bradford James Gille had a history of legal and mental health struggles before the July 26 attack.

Authorities say they plan to seek terrorism and assault with intent to murder charges against 42-year-old Bradford James Gille, of Afton ... She said her sister was a student at Michigan State ...