NBC: Ohio's sister is found dead along with her friend

As the channel, the police are now investigating whether this murder is connected with those that occurred on the street.

BREAKING: Found dead dead in a car; authorities probing connection to mass shooting https://t.co/F2nDSh4QoGpic.twitter.com/OTcvuH0WIH

August 3 and 4 in the US states of Texas and Ohio there were cases of mass shooting, the victims of which were a total of 29 people.

In the Texas city of El Paso, an attacker entered the shopping center and started shooting at visitors, killing 20 people. After that, in Dayton, the shooter opened fire on people in a street in the city, killing nine people and injuring 26. The criminal was eliminated.