The initial police teams encounter three deceased victims just outside of the building.

At this point the two shooters have departed the building after wounding 36 people, of whom 14 would later die. 10:58 A.M - The first 911 call is received, reporting gunshots in the vicinity of the 1300 block of South Waterman Avenue.ġ0:59 A.M - Call is upgraded to “shots fired” at the Inland Regional Center (IRC) with a description of three suspects dressed in black and carrying assault rifles.ġ1:00 - Two patrol units from the San Bernardino Police Department (SBPD) are dispatched to the scene.ġ1:04 A.M - First responding police units are on scene and make entry.