Yes it is not the Gun but is All about The Shooter... Specifically.

Student in custody after allegedly shooting parents at Central Michigan University dorm https://www.yahoo.com/newsroom/vibes/us-news/v-ecd5e8af-dc90-3332-9efb-d522bf6b8dfa_c-ee88ac5f-58fb-33b9-9bdc-f102f195303f_a-733734f7-c45c-3081-915c-86a9e27ae9cc