Four dead, 15 injured in three shootings over Halloween in Dallas

DALLAS (NBC, KYMA) - A series of shootings in Dallas Saturday night left four people dead and over a dozen others injured.

Police said three separate shootings happened in the city's Deep Ellum neighborhood.

It's unclear what led to the shootings and police are investigating if they are connected.

At least 15 people were injured, but police said the number could change as some victims took themselves to the hospital.

An unknown number of arrests have been made and interviews are ongoing.

Police did not provide additional information on a possible suspect or suspects.