206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case?
In the early evening of April 5, 2025, a burst of gunfire shattered the peace outside the Foothills Mall in Fort Collins, Colorado, leaving two brothers dead. One of the victims was Ivan Arreguin Grimaldo, a 37-year-old male from Greeley. His younger brother, 27-year-old Luis Angel Arreguin of Westminster, was also killed in the incident which authorities have suggested may be gang-related.
Responding to a shots-fired call at approximately 5 p.m., Fort Collins police officers discovered t ...Read More
Responding to a shots-fired call at approximately 5 p.m., Fort Collins police officers discovered t ...Read More
Links to Additional Sources (9)
See any mistakes?Victim Details
Ivan Arreguin Grimaldo
Male
Hispanic / Latino
Fort Collins
CO
2025-04-05
37
Ivan
Arreguin Grimaldo
11/14/2025







