David Abrahamsen

Ọ bụ nna Inger McCabe Elliott. 

 Mbido ndụ na agụmakwụkwọ 
A mụrụ Abrahamsen na Trondheim, Norway na 1903.[1]  Ọ gụrụ sayensị ọgwụ na ahụike na Mahadum Royal Frederick dị na Oslo wee gụchaa na 1929. O mechara kwaga England, were ọkwa na Tavistock Clinic na London School of Economics.Honan, William H. (May 22, 2002). "Dr. David Abrahamsen, 98; Wrote About 'Son of Sam'". The New York Times. New York. Retrieved March 13, 2016.

Ọ kwagara United States na 1940 wee sonye na ndị ọrụ na St. Elizabeth's Hospital na Washington, D.C. Mgbe e mesịrị, ọ rụrụ ọrụ dị ka onye isi mgbaka na onye omekome na-ahụ maka ahụike n'ụlọ mkpọrọ abụọ dị na U.S., nke mbụ ụlọ mkpọrọ steeti Illinois na Joliet, na mgbe ahụ Sing Sing Correctional Facility na Ossining, New York.  Ọ rụkwara ọrụ na New York State Psychiatric Institute na Mahadum Columbia, wee jee ozi dị ka onye nkuzi na onye otu nyocha na kọleji Columbia's Physicians and Surgeons.Honan, William H. (May 22, 2002). "Dr. David Abrahamsen, 98; Wrote About 'Son of Sam'". The New York Times. New York. Retrieved March 13, 2016.

 Ọrụ ide ihe 
Abrahamsen sitere n'otu n'ime ezinụlọ ndị Juu kacha ochie biri na Norway, ihe nketa ya mere ka e dee akwụkwọ mbụ ya, I Am a Jew, nke kọwara ma jiri ụzọ ndụ ọdịnala Norwegian na nke ndị Juu tụnyere.

E bipụtara akwụkwọ Abrahamsen, A Study of Lee Harvey Oswald: Psychological Capability of Murder, na Bulletin of the New York Academy of Medicine, n'ọnwa Ọktoba afọ 1967.  Akwụkwọ ya, Our Violent Society, pụtara na 1970, akwụkwọ Funk &amp; Wagnalls.

Abrahamsen na-enyo Prince Albert Victor na James Kenneth Stephen enyo na ha rụrụ ọrụ dị ka otu ndị na-arụkọ ọrụ ọnụ iji gbuo Jack the Ripper. A katọrọ akwụkwọ ahụ maka inyeghị ihe akaebe siri ike.

Ọbá akwụkwọ Mahadum Columbia na-edebe ihe ndekọ nyocha, edemede, akwụkwọ ozi na isiokwu ndị Abrahamsen dere na isiokwu ndị omempụ na mpụ.

 Akwụkwọ ndị e bipụtara 

 Mpụ na Uche Mmadụ (1944) 
 The Mind and Death of a Genius (1946) (banyere Otto Weininger) 
 Nkà Mmụta nke Mpụ (1967) 
 Òtù Anyị Na-eme Ihe Ike (1970) 
 Uche igbu ọchụ (1973) 
 Uche nke onye a na-ebo ebubo: Onye Ọrịa Uche n'Ụlọikpe (1983) 
 Nkwupụta nke Nwa Sam (1985) 
 Ogbugbu na Nzuzu: Ndụ Nzuzo nke Jack the Ripper (1994) 

 Edensibia