Michael Brandon Hill

Dailymail

 

In the United States, school shootings have been one of the most hotly debated topics in 2018.

 

The issue was re-ignited in February, when 17 people were killed at Marjory Stoneman Douglas High School in Parkland, Florida

 

 

In some cases, the people behind these crimes are dealing with a form of mental illness, including one man who attempted a school shooting in Atlanta in 2013.