This incident isn't making any sense.
All the witnesses said that there were multiple guns and gunmen.
No one saw who they were, because they wore masks.
The perps get away, without being caught, then after they successfully do that, the
police get a call from some dope, who claims he did it alone, and wants to give himself up?
Real right wing anti-muslims never would have turned themselves in, and they would have gleefully sent messages taking credit, warning of more attacks to come, to heighten the terror levels.
Instead we have all the earmarks of a false flag operation here.
The lies are out there!