Bobby Brown Sr. and Kim Ward are seeking closure in the death of their son, who passed away on November 18, 3030 from the combined effects of cocaine, alcohol and the opioid fentanyl.

In a statement via The Associated Press, Bobby Brown Sr. made note of the the fatal dose of fentanyl in his system. “My family continues to mourn my son’s death,” he said in the statement. “This epidemic is out of control and those supplying this lethal drug should be held responsible for the death and destruction that it causes.”

Kim Ward said, “My son is gone and those who contributed to his senseless death should be held accountable.”

Los Angeles County district attorney’s spokesman Greg Risling revealed that authorities have presented prosecutors with the case and it is under review for possible charges.