*'''9:00am'''—Butler ESU holds a briefing for the local SWAT and Sniper units from Butler County, Beaver County, and Washington County providing security for the event.
*'''9:00am'''—Butler ESU holds a briefing for the local SWAT and Sniper units from Butler County, Beaver County, and Washington County providing security for the event.
:*According to attendees of the briefing, no Secret Service or other federal law enforcement is present for this briefing.
:*According to attendees of the briefing, no Secret Service or other federal law enforcement is present for this briefing.
−
[[File:Crooks bike and backpack.PNG|right|250px|thumb|Crooks' bicycle and backpacks.]]
+
[[File:Text message Butler 7-13-24.PNG|right|250px|thumb|"Kid [lurking] around building we are in...."]]
*'''10:30am'''—Two local law enforcement snipers are in position on the second floor inside the American Glass Research (AGR) building.
*'''10:30am'''—Two local law enforcement snipers are in position on the second floor inside the American Glass Research (AGR) building.
*'''4:26pm'''First text from local law enforcement about suspicious person, Thomas Crooks, goes out.
*'''4:26pm'''First text from local law enforcement about suspicious person, Thomas Crooks, goes out.