On 4th July(US Independence Day), Robert Crimo Started firing on citizens in Highland Park

He is only  22 year old

Atleast 6 were killed and several hospitalized

Now he has been arrested, He was spotted at Buckley and was caught in Wesley

Investigation is still going on... 

But sources say his mental health was not very good dating way back to his middle school and he was a reclusive student

He also had uploaded videos on Social media which indicates he favoured violence

He used a high power Rifle for shooting

Before that 10 people were killed at grocery store in Buffalo, New York on 14th May