At least three people were killed on Thursday morning in a shooting in Maryland, AP reported. 

We can confirm there was a shooting in the area of Spesutia Road and Perryman Road. Multiple victims. The situation is still fluid. Please avoid the area. Media staging area still TBD.

— Harford Sheriff (@Harford_Sheriff) September 20, 2018

According to law enforcement official, the number of dead is based on preliminary information.