Lynn Turner, who was serving a life sentence since 2007 for killing her husband and a boyfriend with antifreeze, was found dead today in her prison cell. Turner was a former 911 operator who murdered her husband in Georgia in 1995, and boyfriend in 2001. Upon the death of her two lovers, she collected about $189,000 in death benefits.

Investigators are still trying to determine what caused Lynn Turner to die. She was just found unresponsive in bed in her prison cell, and 40 minutes later pronounce dead. She was currently being incarcerated at Metro State Prison in Georgia.

“I don’t think it makes any difference to us whether she’s gone. I had to sit down. My legs got kind of weak. It’s still strange,” said Nita Thompson, the mother of one of Turner’s victims.