Yes, it is. 'End of Watch' is inspired by real-life events and incidents related to law enforcement.
The movie 'End of Watch' has elements drawn from true stories within the realm of police work. However, it also incorporates fictional elements for dramatic effect and to create a more engaging narrative.
In a way, 'End of Watch' is based on true events. But it's not a direct retelling of one specific incident. It takes inspiration from various real-life experiences of law enforcement officers and weaves them into a compelling cinematic story.