sergio. pino. he was the head of a very big development development company, century homebuilders, which is well known here in the south florida area. >> but as pino's 32 year marriage to his glamorous wife, tatiana pino, collapsed, the fbi says the real estate developer hatched a plan to get her out of his picture perfect life for good. >> our investigation revealed that there were multiple attempts on the victim's life to include poisoning and intentional vehicle ramming, and attempted shooting, as well as two separate arsons. >> the crime wave was apparently triggered by tatiana and sergio's contentious divorce. she wanted much more than the $20 million settlement. he was willing to hand over. >> she was actually what it was alleged to have been poisoned by fentanyl. >> in divorce documents, tatiana claimed the poison attempt was just the beginning. even after she moved from the waterfront coral gables mansion to her own house in nearby pinecrest. two of her sisters cars were set on fire. then, i