Murder of Evelyn Colon

On March 31, 2021, it was officially announced that the victim had been identified as 15-year-old Evelyn Colon of Jersey City, New Jersey. In addition, the identity of her alleged killer, Luis Sierra, was made public after charges were filed.

Familial DNA eventually led investigators to Luis Colon Jr., Evelyn Colon's nephew. Colon's identity was released on March 31, 2021. She was fifteen at the time she was allegedly murdered by then-19-year-old Luis Sierra. Sierra was subsequently charged with the victim's murder; at the time of his arrest, he was residing in Ozone Park, New York and was 63. He was extradited back to Pennsylvania, and he first appeared in court on April 28.

In September 2019, the Pennsylvania State Police announced a possible connection between "Beth Doe" and Madeline "Maggie" Cruz. A tip was submitted to police by an individual who had gone to school with Cruz and saw a resemblance to the reconstructions of Beth Doe. She had spent time in the Massachusetts cities of Lenox and Framingham; in Framingham she resided with a foster family. Around 1974, at the approximate age of sixteen, she had run away, to Tarrytown with her foster sister, who returned after a week. In the summer of 1976, she called a friend to request money, claiming she was pregnant. She was never heard from again, until the media reported the potential link to Beth Doe. Later that month, police confirmed Cruz was "alive and well" and subsequently eliminated as a potential identity.

The body was buried in 1983 after the victim remained unidentified for a number of years. In 2007, her remains were exhumed to obtain additional forensic evidence and to create a new facial reconstruction. The National Center for Missing and Exploited Children released two reconstructions, the latest in May 2015.

At the time of her murder, Colon, who was of Puerto Rican origin, was dating Sierra, the father of her unborn child, in Jersey City. Due to her pregnancy, Colon's parents recently had allowed her to move into an apartment with Sierra, who had also previously been the Colons' next-door neighbor. One day, Colon contacted her mother saying she was not feeling well and asking her to bring her soup, but when Colon's mother arrived, nobody was there. Neighbours told Colon's family that she and Sierra had moved away. In January 1977, the family received a letter in Spanish from Sierra, stamped from Connecticut, telling them Colon had given birth to a boy and not to worry, because she would contact them if she needed anything. Colon's family initially did not report her missing because, according to her brother Luis Colon, they thought she was safe with Sierra. After a few years of no contact, they attempted to report her disappearance, but due to the letter police refused to file a report. By the time Colon was identified, her parents had both died. Colon was revealed to have distant family members living in Puerto Rico and a GoFundMe campaign was organized by her family members in the mainland United States to get them to visit her gravesite.

Evelyn Colon (/kəˈloʊn/; previously nicknamed Beth Doe) was a formerly unidentified American teenager from New Jersey who was found murdered and dismembered in three suitcases along with her unborn daughter on December 20, 1976, in White Haven, Pennsylvania. The brutality of the crime, the fact that she was pregnant when she was killed and the length of time that she remained unidentified created national attention. After isotope analysis was conducted in 2007, it was believed she had been an immigrant from a Central European country. In 2019, it was announced police were considering the possibility that this victim had been a runaway foster child who was last known to be in New York, but investigators subsequently located the girl and confirmed that she was alive.

Other evidence included straw and packaging foam, as well as a bedspread that was waterlogged with fragments of a newspaper that had been used to wrap parts of the body. The newspaper was later determined to have been The New York Sunday from September 26, 1976, and was linked to the northern part of New Jersey. The bedspread was reddish-orange in color with yellow and pink embroidered flowers, and was made of chenille fabric.

After a three-hour autopsy on December 23, 1976, it was determined that she was a white woman in her late teens or early twenties. However, her identity could not be established. The cause of death was determined to be strangulation, although she had been shot in the neck as well.