Betty Pat Galtiff (born 1931) is an American pioneer in the field of forensic art and forensic facial reconstruction.
 Working closely with forensic anthropologist Dr. Clyde Snow, she has sculpturally reconstructed faces of individuals including the Pharaoh Tutankhamun, President John F. Kennedy, and the unidentified victims of serial killer John Wayne Gacy.
The Bear Brook murders (also referred to as the Allenstown Four) are four unidentified female murder victims discovered in 1985 and 2000 at Bear Brook State Park in Allenstown, New Hampshire.
 All of the victims were either partially or completely skeletonized; they are believed to have died between 1977 and 1985.
In the many unidentified decedent cases in the world, there are several cases where the individual is eventually identified.
 Most bodies are provisionally identified within a matter of hours, with the formal identification following a few days, weeks, or months later.
 This list is for those bodies where that initial provisional identification failed for some reason.
 The majority of people in the list will be murder victims although it is not exclusive to them.
Bridget Perrier (born 1977) is a former sex worker who cofounded Sex Trade 101 with Natasha Falle.
 She became a child prostitute at the age of 12 while she was staying at a group home and an older girl there persuaded her to become a runaway in order to sell sex to a pedophile named Charlie.
 She had a son, Tanner, who developed cancer as an infant and died at the age of five with the dying wish that his mother get out of the sex industry.
 In 2000, she moved to Toronto from Thunder Bay, Ontario, Canada.
 She is the stepmother of Angel, whose biological mother was Brenda Wolfe, one of Robert Pickton's murder victims.
 In 2009, Perrier accompanied Angel at Toronto's Native Women's Resource Centre for the Sisters in Spirit vigil in remembrance of Wolfe and the other more than 500 Canadian Aboriginal women who have been murdered or gone missing over the past 30 years.
 In 2010, Perrier picketed a courthouse in downtown Toronto in recognition of International Day of No Prostitution.
 She was joined by Trisha Baptie, Natasha Falle, Katarina MacLeod, and Christine Barkhouse, all former human trafficking victims and sex workers.
 In 2012, after being removed from a news conference relating to "Bedford v. Canada", Perrier demonstrated a pimp stick to the media, saying that she had been battered with a pimp stick by her pimp every day that he prostituted her.
 Perrier opposed the legalization of brothels as proposed in "Bedford v. Canada", saying, "Having a legal bawdy house is not going to make it any safer.
 You are still going to attract serial killers, rapists, perverts."
 Bridget shared her story in the ground breaking article by Dr. Vincent J. Felitti in Cancer InCytes magazine (Volume 2, Issue 1) about how childhood trauma is associated with chronic diseases during adulthood, and how child trafficking will eventually worsen the economic burden on civil governance.
John Wayne Gacy Jr. (March 17, 1942 – May 10, 1994) was an American serial killer and rapist.
 He sexually assaulted, tortured and murdered at least 33 teenaged boys and young men between 1972 and 1978 in Cook County, Illinois (a part of metropolitan Chicago).
In New York state, there are a number of murder victims in the category of unidentified decedents.
 In these cases, the murderer has never been identified.
In California, there are many murder victims in the category of unidentified decedents, whose identities remain unknown.
 In most of these cases, their murderer has never been identified.
Marsha V. Kazarosian (Armenian: Մարշա Ղազարոսյան ) is an American attorney in Haverhill, Massachusetts notable for handling high-profile cases in the New England area.
 Her handling of a gender discrimination case involving a country club brought her national recognition.
 She represented one of the teenaged defendants in the 1990 murder of a young husband by his wife Pamela Smart, who conspired with her teenaged lover to murder her husband for insurance money; the story became the basis of the subsequent movie "To Die For" starring Nicole Kidman, and the television movie "" starring Helen Hunt.
 Her legal skill was the subject of a cover story entitled "The Power of Marsha Kazarosian" in a publication geared to the legal community.
 "Massachusetts Lawyers Weekly" listed her as a top lawyer in New England, and she has been identified as a top Massachusetts attorney in another publication for every year since 2006.
 Her law practice focuses on civil litigation, family law, discrimination and general litigation.
 She has litigated cases involving gender discrimination, ethics in government, rape victims, sexual harassment, police misconduct, and other issues.
 She has appeared on local television regularly to discuss legal matters.
 In 2014, she is president of the Massachusetts Bar Association.
Mothers of Murdered Offspring (MoMO) is a victims' rights organization in Charlotte, N.C. It was founded in March 1993 by Dee Sumpter and Judy Williams after the death of their daughter and god-daughter, Shawna Denise Hawk, on February 19, 1993.
 Mothers of Murdered Offspring was conceived in 1993 as a support group for survivors, at a time when Mecklenburg County had the highest record year for homicides: a total of 129.
 They were instrumental in bringing serial killer Henry Louis Wallace to justice and of his eventual conviction as well as consoling the 11 murdered victims' families in addition to the families of murder victims since its inception.
Clyde Snow (January 7, 1928 – May 16, 2014) was a well-known U.S. forensic anthropologist.
 Some of his skeletal confirmations include John F. Kennedy, victims of John Wayne Gacy, King Tutankhamun, victims of the Oklahoma City bombing, and Dr. Josef Mengele.

Question: What was the gender of the 1970s murder victims that Clyde Snow identified?
Answer: men