SACRAMENTO - Investigators are working overtime to learn the identity and past history of the suspect in the murder of two sheriff's deputies last Friday.
The suspect booked into the Sacramento County Jail as Marcelo Marquez gave his birth year as 1980. However, federal officials said the man is actually 34-year-old Luis Enrique Monroy-Bracamonte, and he has also given at least two other birth dates and used at least several other aliases.
Marquez, who lists his hometown as Sinaloa, Mexico, has also gone by Luis Beltran.
His own brother in Utah, Hector Monroy said Marquez is not his brother's real last name - that he apparently changed it to his wife's maiden name, Marquez, because, quote, "He must have gotten into some kind of trouble."
His wife's father, 55-year old Mauro Marquez, of Arizona, said he believes Marquez' real name is Luis Monroy.