UPDATE 12/12/16 The body of Fernando Merchán Murillo, 58, was found inside his home in the residential complex Jardines de Castilla in the "El Tintal" neighborhood in southwest Bogotá, police confirmed. The body of the guard of the Equus 66 building would have cuts on the wrists and neck. Next to his corpse was a letter which he had apparently written himself. In a letter found at the site where he was found dead, Merchan would have written, "I am innocent, but I do not want to go back to jail." The first versions indicate that he left a letter and would have committed suicide. His body, according to authorities, records cuts on the neck and wrists. Merchan was a key witness to the investigation, since he was on duty on Sunday of the events; He have seen Rafael Uribe Noguera leave at 9:20 in the morning and return within half an hour; He had questioned Uribe about a bump (seemed like he crashed) on his van as he entered the building through the underground parking with little Yuliana, so as not to be captured by the cameras. He made the notes in the report detailing the times of entrance and exit of Uribe and his brothers, Francisco and Catalina; At first he didn't allow the brothers to enter the apartment, apparently by order of the alleged murderer, and engaged in a heated discussion with Catalina according to versions of the neighbors. The guard, Merchan, now dead, and some neighbors witnessed Francisco's forced entrance in apartment 603, where Rafael Uribe was with little Yuliana's body. They saw when Francisco entered through a terrace, breaking the glass with a stone. Merchan, the guard, had been the one also to take a case of energy drinks to Noguera's floor, which he had ordered over the phone, and were delivered around 5pm, shortly before his transfer to a clinic for alleged overdose of cocaine and alcohol. The guard's daughter found his body and notified the authorities. UPDATE 12/11/16 Rafael Uribe Noguera: A Double Life Investigations have dropped clues about what would be the double life of a pervert and sexual predator hidden behind the facade of a successful architect. There are clues and background to explain, at least in part, the outcome in the dark sex life of a man who is now known as the "Chapinero Monster". The revelations that have been known through relatives, journalists and people close to the social circle of Rafael Uribe Noguera have allowed to outline a social and psychological profile of the guy who raped and murdered the little Yuliana Samboní. The information about his intimate life is what now helps to uncover a deranged and perverted behavior, which could also be an indication of other cases of sexual abuse. In the morning of Tuesday, after the first findings in the investigation, it was known that the Bogota architect was carrying sex toys in his Nissan X-trail truck, the same automobile that he used to kidnap Yuliana. Inside the apartment in the unusable Equus 66 building, researchers also found several women's underwear hidden in bags. Rafael Uribe Noguera's social networks were the first to be massively revised and visited when his name was linked to the disappearance of Yuliana, but we have learned through the national newspaper that "someone close to him started blocking all his profiles and accounts erasing information on social networks". The investigators said that was in vain since they are already recovering the erased information by legal means. His profile on Instagram has a striking number of 1,217 publications. His Twitter account has vague messages and only one draws attention from the year 2012, where he complains about his lack of self-control. Some believe this message is a Link to the crime. El Tiempo newspaper claims that Uribe's Twitter account has among his followers many with accounts containing high sexual content. Right now it can't be confirmed, since his account has been blocked, but authorities have access to that information. Talking about lack of self-control, lets take a look at these facts from past situations in Rafael Uribe Noguera's undeniable obscure past. It is known that one time he had to leave the apartment (the same where they found Yuliana) by advice of some of his relatives, after staging a scandal with a couple of retired residents in the place. It has been known, by versions of the neighbors, that the sexual nature of his parties and his guests, including prostitutes, bothered the neighbors. "The couple found him wearing the woman's clothing. Rafael's family intervened in this case and promised that he would leave the apartment. However, he returned in March 2016, "one of his neighbors told El Tiempo newspaper. According to the newspaper, another indication of the clandestine sexual activities of Rafael Uribe Noguera would be his visits to the zone of tolerance (a prostitution zone) of the neighborhood Santa Fe, in the center of Bogota, where there is a registered fine given to him by police for parking in a forbidden zone of the area at midnight. In addition, the researchers said that after reviewing the personal computer of Uribe Noguera, it was established that he had used an online service to "order" teenagers at home. Some of the girls he "ordered" to be "delivered" to his apartment, were as young as 15 years old. In the Bosque Calderón neighborhood, where he abducted little Yuliana Samboní, residents also claim to recognize him as a sexual predator. A 41-year-old woman reported in the CAI (police station) of Chapinero that the same man had tried to abuse her in a black van, and he was completely naked, and tried to abduct her. "That was here on the bridge going up to the Bosque Calderón neighborhood. She was able to escape him by force. She says she hit his testicles. With that she managed to escape ... "She tells me that the man was in a black van and tried to abduct her. He was naked and tried to board her in the van to take her away. Well I guess he wasn't looking to play with her... he was going to rape her. ", Said the husband of the victim to Caracol Radio and also to Blu Radio. One post found in social media shows a photo of a 1977 movie called "EQUUS". The post reads "it is not coincidence that the spoiled boy named the building he built under his dad's firm, after the 1977 movie "EQUUS" , which narrates the story of a young man with mental illness and who is obsessed in doing harm through horrible acts... "Rafaelito" knows who he is and with whom he identifies best. (And the post continues...) Even the typography -on "EQUUS", is the same... this man is creepy! I was not the one who noticed this... it was my mom doing her police duty.