In a recent murder case before a New York trial court, the defendant argued that evidence relating to a 1984 murder should not have been entered into the court record. The evidence, brought forward by a team of investigators from the State, used DNA from the murder victim to narrow down a list of potential suspects in the case, eventually bringing prosecutors to the defendant. In its opinion, the appellate court denied the defendant’s motion to suppress, concluding that the DNA evidence was indeed admissible.
Facts of the Case
According to the opinion, in November of 1984, the body of a teenager was found in Rochester. The victim appeared to have been raped in addition to killed, and police officers recovered sperm from her body when they investigated the scene. For 33 years, investigators were unable to find a DNA match for the semen.
In 2017, the New York State Division of Criminal Justice Services created a new regulation regarding DNA testing. The new rule allowed investigators to use a suspect’s DNA not only to find the individual that committed the crime, but also to find any known family members of the suspect as well. This new process was known as “familial DNA search”, because when officers found a suspect’s family members, they were then able to more easily track down the suspect him or herself.