Calling the Cops

An EdSource investigation into policing in California schools

Silent Alarm incidents

From all counties, school districts and schools in the database.

incident icon
275

Incidents reported
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13

Police Departments
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61

Schools
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14

School Districts
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10

Counties

Police call logs are from a sampling of schools representing California for the period Jan. 1 to June 30, 2023. The database does not include all schools or districts.

(Incident breakdown by subcategory chart not displayed when viewing one subcategory)

Incident Logs

displaying 26 - 50 records in total 275

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

3/15/23 at 6:19:53 AM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

3/19/23 at 1:33:20 AM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

3/28/23 at 11:17:43 AM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

4/2/23 at 7:29:30 PM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

4/5/23 at 6:05:18 AM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

4/7/23 at 9:34:22 PM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

4/10/23 at 7:16:09 AM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

4/13/23 at 4:00:27 AM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

4/14/23 at 7:27:16 AM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

4/21/23 at 5:31:50 AM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

4/22/23 at 3:38:50 PM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

4/23/23 at 6:28:57 PM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

4/25/23 at 6:29:17 AM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

4/27/23 at 6:29:54 AM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

4/28/23 at 6:24:20 AM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

4/28/23 at 7:06:33 AM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

5/1/23 at 5:28:59 AM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

5/3/23 at 6:20:31 AM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

5/5/23 at 7:06:40 AM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

5/10/23 at 8:30:12 AM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

5/20/23 at 8:23:18 PM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

5/21/23 at 7:04:34 AM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

5/21/23 at 2:25:37 PM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

5/26/23 at 6:27:20 AM

Non-Violent

Silent AlarmHeritage High School

Liberty Union High School District, Contra Costa County

SILENT ALARM Reported to Brentwood Police Department

5/31/23 at 6:06:13 AM