“That grief has been unbearable. ... She took everything in my life and destroyed it," Mariah Dodds said through tears.
Security video showed an SUV zipping along a dusty, pitted road at 44 mph (71 kph) before crashing into the side of the Swan Boat Club, near Lake Erie, about 30 miles (48 kilometers) south of Detroit.
Chidester, 67, was found guilty of second-degree murder and other charges after a four-day trial in March in Monroe County. Her blood-alcohol level was more than twice the legal limit to drive, according to evidence.
Chidester's trial lawyer suggested a leg problem could have caused her to press hard on the gas pedal, a claim the jury rejected.
Because of her age, Chidester could die in prison before she becomes eligible for parole in 25 years.
“I've asked the Lord to forgive me,” Chidester said in court, “and I ask you to at least look into your heart and at some point if you can possibly forgive me, I would appreciate that so much.”
Chidester lived close to the boat club and had many personal connections to it, her lawyer said. Her father started it, she was a former commodore and she held her wedding reception there, her lawyer said.