Shootings of Sydney Land and Nehemiah Kauffman

Prostitution is legal in certain counties of the US state of Nevada,[2] but it is illegal in Clark County, home of Las Vegas.[3] Sex trafficking is illegal in the entire United States.[4][5]

In 2015, Melanie Andress-Tobiasson's 16-year-old daughter Sarah found work in a local clothing store named Top Knotch. Sarah noticed illegal activity in and around the shop involving sex-trafficking, and reported it to her mother, a Las Vegas judge.[6] Andress-Tobiassen, suspecting that her daughter had already fallen prey to pimps at the shop, handed over this information to the Las Vegas Metropolitan Police Department (also known as Metro).[7] She added that she was especially "terrified" of the shop owner, Shane "Suga" Valentine,[6][7] and strongly urged vice detectives to investigate him.[8] She expected the establishment to be quickly shut down.[6] After she saw that nothing had been done, Andress-Tobiasson contacted the Federal Bureau of Investigation.[7] At one point, she even forced her way into Valentine's home in order to confront him about his illicit activities and warn him off of her daughter.[6][7]

On October 26, 2016, unknown assailants entered Sydney (age 21, daughter of Connie) Land's apartment at 4550 South Hualapai Way in the southwest Las Vegas Valley, and shot and killed her and her boyfriend Nehemiah "Neo" Kauffman (20),[9] an alleged pimp.[6][10] Their bodies were found by a neighbor the next day at 12:40 p.m.[1] Kauffman's body was found sprawled on the living room floor, and Land's was found on the bedroom floor.[11] The following day, Metro announced that they had no motive and no suspects in the shootings, although they had reason to believe that two male perpetrators were involved.[1] Soon enough however, Valentine, an associate of Kauffman's who had shot bullets into Kauffman's mother's home on October 8, was declared a person of interest in the case,[9] and a search warrant was put out for his arrest.[11] Investigators said that they recovered text messages that Valentine had sent to Kauffman which contained death threats.[12] He was arrested, and arraigned on account of the October 8 firearms discharges and agreed to a plea deal, but was never charged with the murders.[6][11] His bail was set at $50,000.[12] As of February 2019, Valentine remained in prison on those charges.[11]

Andress-Tobiasson contacted Land's mother, Connie Land, in the former's belief that she had information as to who had been responsible for Land's death.[7] The two women, who soon became fast friends, became convinced that local sex traffickers were specifically targeting daughters of judges and law-enforcement personnel.[6] Andress-Tobiasson compelled Connie to hand over confidential text messages relevant to the investigation the latter had received from a Metro homicide detective who was handling the case.[6] Both women shared the belief that Valentine was not being charged by law enforcement because he was a police informant.[6] Subsequently, the two women had a falling-out between them. With a belief that Metro was dragging its feet in regard to the investigation, the Land family began to publicize the case via digital billboards.[9] Connie expressed the belief that her daughter was not the killer's intended target.[9] Meanwhile, Metro officers began submitting complaints about Andress-Tobiasson to the Clark County Sheriff, accusing her of ethics violations in regard to her personal involvement in the investigation of the goings-on at Top Knotch.[13]

In May 2021, Andress-Tobiasson resigned herself from being a judge due to an ongoing ethics inquiry surrounding her involvement in the double-murder investigation.[14] On August 10, 2022, Connie (53) was declared dead from a gunshot wound. According to the Toronto Sun, the wound was self-inflicted.[6] On January 20, 2023, Andress-Tobiasson (55) died from a gunshot wound in her Las Vegas home.[6] The Clark County Coroner's Office ruled Andress-Tobiasson's death a suicide.[14] Dana Gentry, a Las Vegas blogger and acquaintance of Andress-Tobiasson told the New York Post:

I can’t tell you how many times Melanie told me, 'If I wind up dead, remember I wasn't suicidal.[6]

As of January 2023, no arrests have been made in the shootings of Land and Kauffman.[14]

• List of unsolved murders