roughly about three years. they include officer brian lorfus, jeremy campbell, vincent carter and david dellinger. we've had extraordinary assistance from many, many different agencies. the montgomery county sheriff's office, ohio state patrol, the federal bureau of investigation, representative with us here on stage, alcohol tobacco firearm, also federal partners joining us on stage. sinclair police department, university of dayton police department, five rivers metropark. kettering police department, montgomery county's coroner's office. montgomery county prosecutor's office, box 21, red cross, bellbrook police department, and also the u.s. attorney of southwest ohio has joined us on stage who had been very supportive and helpful in this investigation, which is ongoing. i've got to remind you that we're a little more than 12-plus hours into this event so much is