中文摘要：

法國社會學家Durkheim曾說過：「犯罪是社會無可避免之正常現象之一」。

由於時代的變遷、科技的發達，將人與人之間的距離疏遠了。為了生活、為了工作、為了養家糊口而努力的現代人，離鄉背景到都市工作，帶來的改變不僅是鄰里間的關係淡了、父母與孩子間交談時間少了、少子化現象等因素，現在的我們是不是覺得更加孤獨了呢？那種有話不知道跟誰說、有困難、有煩惱不知道有誰能為自己解決的壓力，就像一顆氣球一直灌氣、一直灌氣那般的，最後撐不住就爆裂了。當一個兒童或少年經歷長期的嚴重疏離，無力與絕望後，終於習得了無助，自此再也找不回自我的價值與認同，最終他決定了，既然自己如此不被注意，以至於必須考慮在絶望中透過某種宣示性的行爲來換取世人的目光，這種宣示行爲的終極呈現方式，就是透過隨機的殺戮來抹除自己的存在，同時最後一次將自己的身影投射到所有人的心中，哪怕換來的是最深切的厭惡與恐懼。

自2012年後臺灣隨機殺人事件幾乎年年發生，使社會治安再度亮起紅燈、人心惶惶，造成社會不安定，究竟是什麼原因造成隨機殺人事件犯罪者的出現呢，如何才能將悲劇發生的數量降到最低，本文將帶者讀者進入隨機殺人犯罪者視角觀察，請暫時將自己主觀思維拋開，從他們的視角看世界、經歷他們所經歷過的一切，或許你會更加了解這一切發生之因素在哪，本研究採取文獻分析及質性研究深度訪談法，直接與犯下隨機殺人事件犯罪者面對面進行訪談，以了解犯罪者過往整體之生命歷程，進而歸納出隨機殺人事件之犯罪成因。

英文摘要：

French sociologist Durkheim once said: "Crime is one of the normal phenomena that society is inevitable.

Due to the changes of the times and the development of science and technology, the distance between people has been alienated. Modern people who work hard for their lives, for work, to support their families, and from the background of their hometown to urban work, are not only the relationship between the neighborhoods, the time spent talking between parents and children, and the phenomenon of fewer children. Do we feel more lonely now? The kind of pressure that does not know who to say, has difficulty, has troubles, and does not know who can solve for himself, just like a balloon has been inflated, has been inflated, and finally bursts. When a child or a teenager experiences long-term severe alienation, powerlessness and despair, he finally learns to be helpless. Since then, he has never been able to find his own value and identity. In the end, he decided that since he is so unnoticed, he must Considering the destiny in exchange for some kind of declarative behavior in exchange for the worlds gaze, the ultimate expression of this kind of declarative behavior is to erase its existence through random killing, and at the same time project its own figure to everyone for the last time. In the heart, even if it is the deepest disgust and fear.

Since 2012, the random killings in Taiwan have occurred almost every year, which has caused the public security to light up again and the hearts of the people, causing social unrest. What is the cause of the random killings of criminals? How can the tragedy occur? The number is reduced to a minimum. This article will bring readers into the perspective of random murderers. Please temporarily leave your subjective thinking away, look at the world from their perspective, experience everything they have experienced, and perhaps you will know more about this happening. Where is the factor? This study uses literature analysis and qualitative research in-depth interviews to directly interview face-to-face criminals who commit random killings to understand the past life history of the offender and to summarize the criminal causes of random killings.

資料來源：

台灣博碩士論文知識加值系統