a soda bottle in denise s car. proof he was involved. despite brown and caballero s conflicting versions of what happened their stories were identical on one count. they had breakfast together just hours after dumping denise s body in the canal. they went to an i-hop restaurant. investigators tracked down the receipt for that meal. when it asked for the waitress to enter how many customers were present, it didn t say two customers. it said three customers. this explained why the 36 inch belt used to wrap around denise s body didn t fit caballero or brown, and why the shoes without the shoe laces in caballero s apartment also didn t fit either one, as well. that led me to believe very strongly that i had a third killer.