A law enforcement source says the suspect in custody initially refused to cooperate.
The suspect had no identification when he was arrested and FBI found no information immediately in the system.
He also apparently damaged his finger prints somehow to slow down the process of investigation.
They are saying he has mutilated fingers, and not sure if it happened recently or what, yet he just shot a bunch of people.Last I've seen, 5 dead and multiple injured.
"Long gun" involved as reported by some sources. "Shotgun" has been reported by other sources.
Suspect may have also had "Flash Bang" devices
He also apparently damaged his finger prints somehow to slow down the process of investigation.