Reporter the mistry midblock on santa clara street near second continues holding secrets the day after the flames were out. Sunday michaela grant was staffing the counter at the city fish restaurant is just across the street to go she said initially patrons and employees felt there was an active shooter with a hostage situation for fire investigator saying arson suspect armed with a sledgehammer was threatening to burn down the building. The fire started getting bigger. It start it kept getting worse. Reporter the minimart and Adult Novelty store on the ground floor with apartments above what is the same man they believe was the employee one of the stores set the fire. He was mad the whole day. You could tell he was going through some stuff. Reporter investigators believe the suspect who started the fire also lost his life in a blaze. We did after the fire was under control find a body in the basement. We dont know if that was the person who was making the threats or not. We suspect th