Carl Robert Brown

Brown was married twice and had three children. His first wife died and his second marriage failed, according to his second wife, Sylvia, because he refused to seek psychological help. As a consequence, his condition began to deteriorate, resulting in an increasingly disheveled and gaunt appearance, and, though once being a rather gregarious person, he began isolating himself more and more. A neighbor later described him looking "as if he were 80 years old". Reportedly, one of his daughters once tried to have him hospitalized, though as his admission had to be voluntary, her request was declined. Additionally, his career began to suffer. At Hialeah Junior High, Brown was an alleged bigot who hated everyone, and was transferred to Drew Middle School, a school with a black majority, in 1981. There he taught American history until March 3, 1982, when he was relieved of his teaching duties for medical leave to treat his psychiatric problems.

Brown reacted by writing a response in which he suggested that the principal "should seek the help" of the school board's employee assistance program, to which he himself was referred to in January 1982.

In the summer of 1981, Brown was transferred to Drew Middle School. There, on December 3, he had a dispute with two students, whom he accused of throwing books. During the argument, Brown described his sexual behavior with a girlfriend and chased the boys with a stapler. The school board's director of personnel control, Pat Gray, described this as "a classroom incident ... wherein Mr. Brown demonstrated a significant lack of adult judgment, an overtone of sexual fixation, and definitive aggression toward students." The school's principal wrote: "I found Mr. Brown to be incoherent and unable to grasp the severity of the situation at hand. I, also, fear for the safety of the students since during my conference with Mr. Brown he demonstrated no regret for his actions pointing to the fact that he is a 'man' and any man would have reacted in the same manner."

While Brown wrote in his application for a job as a teacher in 1961 that he "always enjoyed being with younger people" and felt that he "could benefit these younger people with his abilities", his work began to suffer as his psychological problems aggravated over the years. Being seen as a competent teacher for a long time, more and more complaints were filed against him as his condition worsened. Students began to refuse to sit in his class as he rambled incoherently about his personal problems and topics unrelated to his curriculum and conducted confusing conversations where he strung together completely unrelated things. Students would often take advantage of this by asking him a question that resulted in him talking for the rest of the period. On one occasion, on May 5, 1977, Brown sent three girls to detention because they refused to sit in his class, as they were "sick and tired of hearing him talk." He was also known to be very prejudiced, to make threatening remarks, and to insult people of other races.

Carl Robert Brown (November 26, 1930 – August 20, 1982) was an American teacher and rampage killer who killed eight people and injured another three in a Miami, Florida, welding shop on August 20, 1982. He was later fatally shot by two witnesses while cycling away from the scene.

Brown was born on November 26, 1930 in Chicago, Illinois. He joined the U.S. Navy and was honorably discharged in 1954. People later stated that Brown always kept a military bearing about himself and was quite militaristic. In 1955, he moved from Chicago to Florida, where he graduated from the University of Miami in 1957 and in 1964 from East Carolina College in Greenville, North Carolina, earning a master's degree in education. After working briefly for Keyes Realty, he got a full-time job as history teacher at Hialeah Junior High School in 1962 and moonlighted at Miami-Dade Community College as an accounting instructor from 1964 to 1970.