The Woman in the Garden

S1 E13: Booth and Brennan investigate when a Salvadoran gang member is stopped with a dug-up corpse of a young woman in the trunk of his car. While he's being questioned, a drive-by shooting at the site gives the suspect a chance to escape. Booth and Brennan are able to find where the woman was buried - a soon-to-be-excavated community garden - but when they investigate her vacant grave, they find a second empty grave as well. Clues lead them to a wealthy senator's house where the gang member worked, and the investigation gets more complicated as nobody is willing to offer up the truth.