so if it was alberto rincon in the toyota, he is now at the scene. is at the scene he could be one of the intruders. >> when rincon was arrested in dade county, police also found evidence that seemed to link him to butch's house. >> the footprints at the crime scene were never, ever tied to seth, but the home invasion robbery that happened in dade county, when rincon gets arrested, he is wearing sneakers that watch the footprints that are found at the crime scene. >> there were certainly enough evidence to portray rincon as a suspect, especially since he is wearing the shoes, he has a vehicle that's the same color as a vehicle seen outside the residence the morning of the murders. so there are so many leads that have gone unanswered. >> i remember the first time i seen some of that stuff. i cried. i cried. i was so angry. how could our government hide this evidence that i'm not the man? >> after spending months working together, seth and renee's relationship grew into more than friendship. >> she always has had a fighting spirit, doesn't like to lose