Mass shootings across US leave several dead over Halloween weekend

Mass shootings in nightlife districts across the US leaves at least six people dead and dozens injured over the Halloween weekend.

Authorities were trying to determine if the separate shootings were related.

The detectives and officers are still trying to put everything together to understand exactly what happened on each scene and to see if anything is related.

At this time we have no information that they are related, but we're still doing an investigation to try to figure that out at this time." said Dallas Police Chief Daniel Comeaux.

The deadliest shootings occurred in Dallas, Texas, where four people died and 15 were wounded across three separate incidents in the Deep Ellum entertainment district.

Police arrested several individuals but did not specify why the shooting started, how many and what charges were involved.

Other deadly attacks were reported in Arkansas, Alabama, Delaware, and Illinois.