x
Breaking News
More () »

Day 2 of trial for man charged in 1996 Kent County murder introduces physical evidence, witness testimony

Garry Artman is accused of the rape and murder of 29-year-old Sharon Hammack back in 1996. He's also expected to face trial for a 2006 Maryland murder.

GRAND RAPIDS, Mich. — Garry Artman's murder trial continued into a second day Tuesday, with the prosecution sharing many pieces of physical evidence, photos of the 1996 crime scene and witness testimony into the record. 

Artman, 65, is accused in what was once a Kent County cold case from 1996. 

Advancements in forensic genetic genealogy helped investigators track down and connect the now-65-year-old Florida man in the rape and murder of 29-year-old Sharon Hammack in 1996.

Some of the DNA includes cigarette butts found at the same location Hammack's body was recovered, fingernail clippings from the victim, bindings, a cutting from the blanket she was wrapped in and more. 

Witnesses who shared testimony Tuesday included a Kent County Sheriff's Department crime scene technician who collected evidence from the crime scene back in 1996, a current Kent County Sheriff Detective involved in submitting DNA evidence and a man who knew the victim and Artman.  

After a few hours of proceedings, the court went on recess with plans to resume the trial at 9 a.m. Wednesday. 

RELATED: 'He'll rot in prison': Family of murder victim relieved of suspect's arrest after 26 years

On October 3, 1996, Kent County Sheriff deputies responded to an incident on 76th Street SE, between Patterson Ave and Kraft Ave in Caledonia Township.

That's when they found a deceased woman and determined she had been sexually assaulted and strangled to death. That woman was later identified as 29-year-old Sharon Hammack.

Sharon was found lying in tall grass in a field, wrapped in some type of cloth. Authorities in 1996 said her panties were pulled down around her ankles, and her body was just 10 feet off the road. 

She was also four weeks pregnant.

According to a probable cause affidavit from the Kent County 63rd District Court, Artman has an extensive history of Criminal Sexual Assault (CSC) crimes, and spent 11 years in the Michigan Department of Corrections (MDOC) for a charge of CSC 1st Degree. He was sent to prison in August of 1981, and then discharged on the maximum (meaning the MDOC had the ability, but chose not to parole him), in June of 1992, just four years before Sharon Hammack was murdered.

According to the probable cause affidavit, Kent County Sheriff's detectives had taken DNA left behind at the scene of Sharon's murder and submitted it for genealogical testing to try and find any relatives of the killer. 

Maryland State Police were investigating the murder of a known prostitute who was raped and stabbed to death in 2006. The killer had left DNA on the victim.

"Familial DNA was done on both the Grand Rapids (Sharon Hammack) case and the Maryland case, and it was determined that the assailant was the same person," the affidavit read. "A DNA exam then found that the person who committed both crimes came from the same parents."

The affidavit went on to explain that Kent County Sheriff's detectives then traced that DNA to a couple with four sons. Further investigating showed that only one of those sons had any ties to Michigan, and that was Garry Dean Artman.

"Artman, by his own admission, was living and working near the murder scene and was present in the state of Michigan when the homicide was committed," read the affidavit. "Further investigation revealed that shortly before the homicide victim (was) found in Maryland, she was in Ontario, California. It was found that around the same time Garry Dean Artman was within 20 miles of Ontario, Ca(nada) when he was cited by local authorities."

Authorities confirmed that Sharon Hammack had a history of prostitution, and that at the time of her death, there were nearly a dozen unsolved murders of women over the previous 16 years. Of those, nine were confirmed to have been prostitutes. That had authorities worried they all might be linked to one suspect. 

Make it easy to keep up to date with more stories like this. Download the 13 ON YOUR SIDE app now.

Have a news tip? Email news@13onyourside.com, visit our Facebook page or Twitter. Subscribe to our YouTube channel.

Before You Leave, Check This Out