A piece of gauze located in a corner of Pedro Bravo&#039;s journal is pointed out to the jury during Bravo&#039;s murder trial in courtroom 1B of the Alachua County Criminal Justice Center Friday, August 8, 2014.  Bravo is accused of killing University of Florida student Christian Aguilar.  (Doug Finger/The Gainesville Sun) in a corner of Pedro Bravo&#039;s journal is pointed out to the jury during Bravo&#039;s murder trial in courtroom 1B of the Alachua County Criminal Justice Center Friday, August 8, 2014.  Bravo is accused of killing University of Florida student Christian Aguilar.  (Doug Finger/The Gainesville Sun/Pool)