Michael Gutierrez, 38, was found murdered in Albuquerque, New Mexico on February 25, 2013. Law enforcement has not identified any suspects and the case remains unsolved.

The Albuquerque Police Department and the city’s Cold Case Unit have continued to investigate Gutierrez’s death, including reviews of evidence and appeals to the public for information. Advances in forensic technology, such as DNA analysis, have been used in hopes of generating new leads, but no substantial breakthrough has been reported and the case remains open.

If anyone has information about Michael Gutierrez or his death, investigators say even the smallest detail could help — can you help bring answers to his family and the community?