当局说，周三，至少有17人在南佛罗里达高中被杀，当时一名前一名武装的半自动突击步枪袭击了校园并开火。可疑的射手后来被拘留。
当局将犯罪嫌疑人确定为19岁的尼古拉斯·克鲁兹（Nikolas Cruz），后者开始在学校建筑物外射击，然后在继续用AR-15风格的步枪开火的同时走进屋子。布劳沃德县警长斯科特·以色列说，克鲁兹携带着充满弹药的“无数”步枪杂志。
布劳沃德县警长斯科特·以色列说，学校内有十二人被杀，两人在外面丧生。他说，另一名受害者在街上死亡，两人在医院受伤。
在医院接受了另外14人受伤的人正在接受治疗，截至周三晚上，其中有5人在威胁生命的情况下被列为威胁生命。
Authorities said they would not be releasing the names of victims until all relatives had been notified, but Israel said a school football coach was among those killed in the shooting.
佛罗里达州州长里克·斯科特（Rick Scott）在新闻发布会上说：“这只是纯粹的邪恶。”
Authorities are trying to determine what sparked the deadly shooting. Israel said Cruz had been a former student at the high school but had been expelled over disciplinary issues.
他说：“据我了解，他有一段时间去上学。”他补充说，他没有更多有关克鲁兹开除的情况的信息。
Jim Gard, a math teacher at the school,告诉《迈阿密先驱报》that Cruz was a student in his class last year, and that teachers had previously been warned he could pose a threat to the school.
加德对报纸说：“去年我们被告知，他不允许他在校园里带有背包。”“去年他有问题威胁学生，我想他被要求离开校园。”
Law enforcement responded to the shooting shortly before 3 p.m. Wednesday, after reports of gunfire at Marjory Stoneman Douglas High School.
#BSO正在开发一项发展事件，涉及位于Parkland Pine Island Rd 5901的活动射击者的报告…https：//t.co/zrktdjdxcb
Officers arrived at the high school to find hundreds of students running from the building. Investigators later learned that the suspected shooter concealed himself in the panicked crowd, according to a statement from the sheriff's office.
Officers took Cruz into custody at around 4 p.m. He was treated at a nearby hospital for injuries and released to police. Aerial images showed him being escorted to the sheriff's office headquarters in a hospital gown.
UPDATE: School shooting suspect escorted into BSO headquarters, still wearing hospital gown #StonemanShooting… https://t.co/6nQl7aSYlb
According to the sheriff's office, Cruz was found in a nearby neighborhood in Coral Springs, Florida, and was hospitalized as a precaution because he was exhibiting "labored breathing."
该学校位于佛罗里达州的帕克兰，一个位于迈阿密北约40英里的社区。高中大约有3,100名学生入学。
Melissa Falkowski, a teacher at the school, told CNN that in the moments before the shooting, a school fire alarm was triggered and students began to evacuate as if it were a drill.
Falkowski said she and several students ran back inside and into a closet as shots began to ring out at the school. "I managed to put 19 kids in the closet with me," she told CNN. "We were in the closet for probably 40 minutes."
She added that the school had received training about a possible active shooter situation a few weeks ago, which might have helped save lives. "If we hadn't had that training, it could have been a lot worse," she said.
一名未被识别的学生告诉WSVN，他和附近的其他学生最初认为学校正在枪击，然后枪击出来。学生说：“我们听到了流行音乐，从学校的另一端，我们看到整个学校都耗尽。”
Student describes scene at Marjory Stoneman Douglas High School
学校的另一位学生Masiel Baluja告诉美国有线电视新闻网（CNN），她在开枪前不久听到火灾警报哭泣。但是，Baluja和其他学生很怀疑，因为学校最近举行了消防演习。
"Apparently the shooter pulled the alarm so he could have kids in the hallway to shoot," Baluja said. Once she heard gunfire, she and other students made their way to the ground floor in an effort to get away from the campus.
"I had my backpack on my back, just in case I got shot," she told the network, at times audibly crying during the interview. "I knew it was a real shooting when I saw three helicopters."
巴鲁哈说，即使在枪击事件停止之后，这种困惑仍在继续。当学生疯狂地试图逃脱校园时，她担心他们中的任何一个都可能是射手。
"I didn't know if any of them were shooters or not, so I felt very uncomfortable," she said. "Anybody could be a shooter."
在据报道，当官员设置了一个周长时，老师和学生在学校内部被封锁了大约一个小时。
学生/老师#Douglas高中一直在内部受阻，直到警察与您联系。
新闻直升机拍摄了当局的图像，将某人从其中一栋建筑物出发出去，并将该人带走似乎是高尔夫球车。
#DigitalUpdate：Margate FD将其视为20-50名受害者的大规模伤亡。#marjorystonemandouglas
Lissette Rozenblat告诉CNN她的女儿，她的女儿是一所学校的大二学生，她在一所学校的建筑物的三楼，给她发短信给911。该女孩告诉她的母亲，她听到了枪声，可以听到有人受伤的人呼吁寻求帮助。
Rozenblat's daughter later called her mother to say she had safely evacuated to a nearby Walmart.
Some students tweeted pictures while barricaded in classrooms inside the school.
我的学校被枪杀了，我被锁在里面。我他妈的现在很害怕。
Broward County Public School District tweeted that students were being led out of classrooms by law enforcement.
At this time, law enforcement is clearing students from Marjory Stoneman Douglas High School one building at a time… https://t.co/Pjtc6viSg4
Broward County Schools Superintendent Robert Runcie told reporters the school had received no threats warning of the shooting.
"We didn't have any warnings — there weren't any phone calls or threats that were made," Runcie said.
He said the school, along with authorities, would be conducting an investigation in case that there were any warning signs that had been missed regarding the shooting.
他说：“我们必须认识到有困难的人。”
佛罗里达州检察长帕姆·邦迪（Pam Bondi）表示，她的办公室将派遣受害者倡导者前往该州，以帮助受到悲剧影响的家庭，办公室还将支付枪击事件中丧生的人的葬礼费用。
她说：“我们将支付这些贫穷受害者的葬礼费用，并竭尽所能帮助他们的家人。”
Some students took to social media after being let out of the school, describing the mayhem they experienced.
I never thought i’d hear gunshots i never thought anything like this would happen to my school I’m completely traum… https://t.co/pw7aJvTUOA
Love each other. You may never know when it may be the last day you meet someone.
Praying for my school hope everyone is okay. I’m in shock right now and I feel numb
President Donald Trump tweeted his condolences minutes after the shooting, and said he had spoken to Florida Gov. Rick Scott to offer federal assistance.
My prayers and condolences to the families of the victims of the terrible Florida shooting. No child, teacher or an… https://t.co/RFJxgM1jhm
拥有酒精，烟草，枪支和炸药（ATF）的特工也在周三对现场做出回应，联邦调查局设立了一个小费线和网站，供人们提交有关枪击事件的信息。
破裂：来自迈阿密现场部门的ATF特工正在回应Marjory Stonem的学校枪击事件的报告…https://t.co/xcmqui2rjh