A year and a half before he was arrested in the Colorado Springs gay nightclub shooting that left five people dead, Anderson Lee Aldrich allegedly threatened his mother with a homemade bomb, forcing neighbors in surrounding homes to evacuate while the bomb squad and crisis negotiators talked him into surrendering.

Yet despite that scare, there’s no public record that prosecutors moved forward with felony kidnapping and menacing charges against Aldrich, or that police or relatives tried to trigger Colorado’s “red flag” law that would have allowed authorities to seize the weapons and ammo the man’s mother says he had with him.

Gun control advocates say Aldrich’s June 2021 threat is an example of a red flag law ignored, with potentially deadly consequences. While it’s not clear the law could have prevented Saturday night’s attack — such gun seizures can be in effect for as little as 14 days and be extended by a judge in six-month increments — they say it could have at least slowed Aldrich and raised his profile with law enforcement.

[You know what would have worked better? Prosecuting him in 2021 for the crimes he committed at that time. Red-flag laws are a sideshow. — Ed]