LONG BEACH – Long Beach Police Department announced the arrest of a man tied to three cold case murders on Oct. 31.
On October 17, 2025, Homicide detectives arrested 39-year-old Glenn Cox for his involvement in three murders that took place between 2004 and 2007.
Suspect Cox, who is currently serving multiple life sentences at Avenal State Prison for a separate murder and attempted murder case, was booked for three additional counts of murder, three additional counts of attempted murder, and two additional counts of possession of a firearm by a person with a prior felony conviction…