Blue Alert Criteria: When and Why Law Enforcement Issues Them


Unveil the significance of Blue Alerts, a critical communication tool used by law enforcement, focusing on when and why these alerts are issued.

Blue Alert Definition

Define what a Blue Alert is, highlighting its purpose as a public notification system to aid in the apprehension of suspects who have injured or killed law enforcement.

Criteria for Issuance

Explore the specific criteria that must be met for a Blue Alert to be issued, including the severity of the incident and the imminent threat posed by the suspect.

Officer Injury or Death

Detail the primary trigger for Blue Alerts—when a law enforcement officer is injured or killed in the line of duty, necessitating swift and widespread community awareness.

Suspect Identification

Examine the importance of having sufficient information about the suspect, such as their description, vehicle details, and any other pertinent identifiers, in triggering a Blue Alert.

Imminent Threat

Discuss the concept of an imminent threat, emphasizing the urgency and time-sensitive nature of issuing a Blue Alert to protect both law enforcement and the public.

Law Enforcement

Highlight the collaborative nature of Blue Alerts, emphasizing how various law enforcement agencies work together to disseminate critical information.

Public Safety

Illuminate the broader goal of Blue Alerts—ensuring public safety by swiftly notifying communities about a dangerous suspect and seeking their assistance in reporting.


Explore the technological tools used to issue Blue Alerts, from electronic highway signs to mobile notifications, enhancing their reach and effectiveness.