On Saturday, representatives from the San Diego Sheriff's Department announced they arrested a man believed to be responsible for a the shooting deaths of a woman and two brothers that took place last Christmas Eve.

The 29 year-old suspect, identified as Carlo Mercado was arrested at his Mira Mesa home and was booked into the San Diego Central Jail.

As of late last night, his booking sheet indicated he was being charged with three counts of first degree murder.  The bail amount for each of these charges remained at $0.

This is not an unusual occurrence for a defendant who has been …