LAKE WORTH, Fla. (CBS12) – A couple from Lake Worth pleaded guilty todistributing fentanyl that resulted in the death of a baby and other charges. The U.S. Department of Justice (DOJ) said on Wednesday, Samantha Yi, 32, pled guilty to conspiracy to distribute fentanyl and distribution of fentanyl resulting in the death of a baby, along with her boyfriend Darnell Mendez, 31. Mendez pled guilty on the same charges on July 25.