A Columbiana County man took a plea deal in connection to charges in the death of his 4-month-old. 

30-year-old Aaron Delo pleaded guilty to child endangerment and aggravated possession of drugs. 

As part of the plea deal, a previous charge of involuntary manslaughter was dropped. 

His 4-month-old son Dallas Delo died on New Year's Day in 20-18 while in his father's care at a motel in Lisbon. 

The coroner says the death, described as sudden unexplained infant death, occurred at the Frola Motel.

Delo will be sentenced in January.