2026年4月27日 / 美国东部时间凌晨2:50 / 哥伦比亚广播公司新闻
佛罗里达县警周日晚间宣布，执法人员在坦帕湾水域发现了人类遗体，此前当局一直在搜寻失踪的南佛罗里达大学博士生纳希达·布里斯蒂的遗体。新的法庭文件显示，涉嫌杀害布里斯蒂和另一名学生的嫌疑人似乎曾向ChatGPT咨询如何处理尸体。
遗体在皮内拉斯县被发现，目前尚未确认身份。据希尔斯伯勒县警长办公室消息，遗体发现地点位于“275号州际公路与北第四街周边区域”，也就是霍华德·弗兰克兰大桥的圣彼得堡一侧。
27岁的布里斯蒂已被推定死亡，她于上周与同样27岁的扎米尔·利蒙一同失踪。利蒙的遗体于周五在坦帕附近的一座桥梁上被发现。利蒙的室友、26岁的希沙姆·阿布加比于周六被捕，面临两项使用武器预谋一级谋杀的指控。他被关押且不得保释。
周日公开的法庭文件显示，在布里斯蒂和利蒙失踪前几天，阿布加比曾向ChatGPT询问如何处理尸体。
根据文件内容，嫌疑人曾在4月13日询问ChatGPT，如果有人“被装进黑色垃圾袋扔到垃圾箱里”会有什么后果。AI聊天机器人回应称这听起来很危险，阿布加比随后据称问道：“那他们怎么会发现（这件事）。”
法庭文件显示，利蒙的遗体“被装在多个黑色公用垃圾袋中，已高度腐烂”，在横跨坦帕湾部分区域的霍华德·弗兰克兰大桥被发现。文件还提到，检方认为布里斯蒂“以类似方式被处理”。
南佛罗里达大学警方表示，两名均为27岁的扎米尔·利蒙和纳希达·布里斯蒂最后一次被人看到是在4月16日的坦帕地区。扎米尔·利蒙和纳希达·布里斯蒂的家属
文件显示，4月15日，也就是这两名博士生失踪的前一天，阿布加比曾向ChatGPT询问“汽车的车辆识别号码能否被更改”以及“无执照能否在家中存放枪支”。
随后，在4月17日刚过午夜时，阿布加比询问汽车是否会在“希尔斯伯勒河州立公园”接受检查——该州立公园位于坦帕东北部不远处。法庭文件称，嫌疑人的手机当晚在利蒙遗体被发现的坦帕西侧大桥区域有信号记录。
皮内拉斯县法医办公室的尸检显示，利蒙的遗体身上有多处割伤和刺伤。根据法庭文件，死亡方式被判定为“多处锐器伤害导致的他杀”。
法庭文件还提到，阿布加比本人身上也有多处割伤，包括双腿。
法庭文件显示，侦探在利蒙和阿布加比合租的公寓内使用了“增强剂”，在入口门厅、厨房、走廊以及嫌疑人的卧室内发现了“大量”血迹。卧室地板上的血迹有“两种明显的形态，看起来大致符合人类体型的轮廓”。
阿布加比由公设辩护人代理。哥伦比亚广播公司新闻在他提审后的周六曾联系其寻求置评，但尚未收到回复。他将于周二再次出庭。
Human remains found in search for missing University of South Florida doctoral student
April 27, 2026 / 2:50 AM EDT / CBS News
Human remains have been found in the waterways of Tampa Bay, where authorities have been searching for the body of missing University of Florida doctoral student Nahida Bristy, Florida deputies announced late Sunday as new court documents allege the suspect in the killing of Bristy and another student appeared to ask ChatGPT how to dispose of a body.
The remains were found in Pinellas County and have not yet been identified. According to the Hillsborough County Sheriff’s Office, the remains were found “in the area of Interstate 275 and 4th Street North,” which is at the St. Petersburg side of the Howard Frankland Bridge.
Bristy, 27, who is presumed dead, went missing last week along with 27-year-old Zamil Limon, whose remains were found Friday on a bridge near Tampa. Limon’s roommate, 26-year-old Hisham Abugharbieh, was arrested Saturday and is charged with two counts of premeditated first-degree murder with a weapon. He is being held without bond.
Court documents unveiled Sunday reveal Abugharbieh allegedly asked ChatGPT questions about how to dispose of a body in the days leading up to the disappearance of Brsity and Limon.
According to the documents, the suspect asked ChatGPT on April 13 what would happen if someone was “put in a black garbage bag and thrown in dumpster.” The AI chatbot responded that it sounds dangerous, prompting Abugharbieh to allegedly ask, “How would they find out.”
Limon’s body “was located within numerous black utility trash bags in advanced stages of decomposition” on the Howard Frankland Bridge, which spans part of Tampa Bay, according to the court documents. The documents also say prosecutors believe Bristy was “disposed of in a similar way.”
Zamil Limon and Nahida Bristy, both 27, were last seen in the Tampa area on April 16, the University of South Florida Police Department said. Families of Zamil Limon and Nahida Bristy
On April 15, the day before the doctoral students went missing, Abugharbie allegedly asked ChatGPT, “Can a VIN number on a car be changed?” and, “Can you keep a gun at home with out a license,” the documents said.
Then, just after midnight on April 17, the documents say Abugharbie asked if cars are “checked at the Hillsborough River state park,” a state park located just to the northeast of Tampa. That same night, the suspect’s phone pinged at the location on the bridge where Limon’s remains were discovered — to the west of Tampa — the court documents allege.
An autopsy by the Pinellas County Medical Examiner’s Office found that Limon’s body had sustained numerous lacerations and stab wounds. The manner of death was ruled a homicide due to “multiple sharp force injuries,” according to the court documents.
Abugharbie also had numerous lacerations on his body, including his left and right legs, the court documents state.
The court documents say detectives used an “enhancement agent” at the apartment Limon and Abugharbie shared and found “significant” blood patterns from the entry foyer, through the kitchen, into the hallway and in the suspect’s bedroom. The blood in the bedroom was found in “two distinct patterns on the floor which appeared to have a relatively human-sized shape,” the court documents state.
Abugharbie is being represented by a public defender. CBS News reached out for comment on Saturday after his arraignment, but has not heard back. He is due back in court on Tuesday.