'The Voice' Star Lauren Duski's Mother Dies By Apparent Suicide

The mother of "The Voice" star Lauren Duski appears to have died by suicide ... this after being found dead in her car with a gunshot wound, TMZ has confirmed.

According to the Tuscarora Township Police in Indian River, Michigan, officers found a car "sitting on the edge of the roadway with a female in the driver's seat slumped over" on Friday -- and paramedics were unable to find a pulse when they arrived.

Police say she had a "single gunshot wound to the chest" and a handgun was found in the car with "one round spent." TMZ confirmed with law enforcement sources the woman was Lauren's 59-year-old mother, Janis Duski.

While cops are still investigating Janis' death, it appears all signs point to it being a suicide.

Lauren said an emotional goodbye to her mother in a touching post online Monday, saying, "My mom was the greatest human I’ve ever known. There was no one who loved harder."

In the post, the season 12 contestant took time to remind people to "please talk to one another. If you’re struggling, do not be ashamed. Do not be ashamed. Do not be ashamed. Your mental health is nothing to be ashamed of and neither is talking about it."

Janis was 59.

RIP.