The Perry High School shooter was armed with a pump-action shotgun, a revolver, a knife and an improvised explosive device.

The shooter's online activity before the attack is under thorough investigation in order to determine a motive.

A law enforcement investigation report on a deadly shooting at a small-town Iowa high school in January reveals new details ...

The 17-year-old shooter had a desire to die by suicide and gain notoriety at the same time, DPS Commissioner Stephan Bayens ...

Three individuals were hailed for acting quickly and putting their lives on the line to defend the students and staff of ...

The Iowa Division of Criminal Investigation held a news conference to discuss the findings in a summary report of the fatal Perry school shooting.

Superintendent Clark Wicks said the district has implemented several policies to help ensure staff and students' safety.

The Iowa Department of Public Safety held a news conference Friday morning to release more information about the ...

The Iowa Department of Public Safety says the 17-year-old student responsible for killing two people and injuring six others ...

The Iowa Department of Public Safety held a news conference Friday morning to release more information about the ...