The reports of the intruder at the Parks Reserve Forces Training Area, also known as Camp Parks, prompted a response from multiple law enforcement agencies, the lockdown of the facility and an hours-long search of the area with the use of a drone.
Sheriff's officials said at about 3:30 p.m. that the search had concluded and the reports of an intruder were unfounded.
Dublin schools in the area with summer school and day care programs were told to shelter in place after receiving reports of the situation at about 11 a.m., Dublin Unified School District officials said.
The shelter-in-place order was also lifted at about 3:30 p.m.
The sheriff's office, which runs nearby Santa Rita Jail, also said that reports of an escape at the jail are false and that the jail had nothing to do with the situation at Camp Parks.
Using UAV to expedite search. Media stage at Arnold and Gleason area. Scene contained no immediate threat known/seen pic.twitter.com/L4OZcyoY4d— ACSO (@ACSOSheriffs) June 21, 2016
As a precaution and protocol base has been locked down temporarily. We are doing a mass notification to residents— ACSO (@ACSOSheriffs) June 21, 2016
Unconfirmed report of an intruder on camp parks. No one seen and no confirmed shots fired. Searching garrison area. Many agencies on scene.— ACSO (@ACSOSheriffs) June 21, 2016