The Perry High School shooter was armed with a pump-action shotgun, a revolver, a knife and an improvised explosive device. He wounded four students and two staff members and killed one student ...

Bayens did not use shooter Dylan Butler's name during the ... 7:12:27 a.m. – Butler entered Perry High School through the school’s main entrance.7:12:55 a.m. – Butler entered a student ...

was rocked when 17-year-old Perry High School student Dylan Butler opened fire on students and staff before the start of classes on Jan. 4, the first day back after the winter break. Butler took ...

Perry High School Principal Dan Marburger "saved lives ... Marburger was shot twice as he confronted 17-year-old Dylan Butler, according to a summary of findings from the Iowa Division of Criminal ...

Evidence points to the shooter in the Perry High School shooting ... at a news conference Friday morning. Dylan Butler, 17, also was fascinated with school shootings, and there was evidence ...

Perry High staff had 'frequent and documented' interactions with Dylan Butler The Dallas County attorney’s findings give one of the first glimpses into Butler’s interactions with the school's ...

On Thursday, Jan. 4, 17-year-old Perry High School student Dylan Butler killed two people and injured six before taking his own life. Footage from the school's surveillance system, officers' body ...

DES MOINES, Iowa (KGAN) — The 17-year-old boy suspected of opening fire at Perry High School ... The suspect, Dylan Butler, a student at the school, took his own life four minutes and 21 seconds ...

The Perry High School ... killed one student, the school principal, and, ultimately, himself. In Friday morning's news conference, Iowa Department of Public Safety Commissioner Stephan Bayens detailed ...

was rocked when 17-year-old Perry High School student Dylan Butler opened fire on students and staff before the start of classes on Jan. 4, the first day back after the winter break. Butler took ...