Investigation underway after off-duty Pentagon Police officer fatally shoots 2

The shooting is believed to have been a domestic incident. The relationships between the three victims and the suspect are not known.

Deputies arrested the suspect driver on several charges, including felony speeding to elude and driving while impaired. A passenger was arrested on charges unrelated to the chase.

The suspect faces multiple assault charges for allegedly hitting a store employee with a piece of lumber and a police officer with a rescue hammer.

Dozens of mass shootings were reported in the U.S. over the past few weeks.

Ultimately, in a vote of 15 to 5, the grand jury decided not to charge three police officers involved in Daniel Prude's death in custody with criminally negligent homicide.

Four of the eight people killed in a mass shooting at a FedEx Ground facility in Indianapolis were members of the Sikh faith.