Keian Alexander Cormier, already in custody for a fentanyl-related murder, has been charged with a second murder in Montgomery County.

The arrest came after an investigation into a death on Barberry Street in Willis, where a 21-year-old male was found deceased from a fentanyl overdose.

Nassau Bay officials are responding to a fatal Fentanyl overdose at an apartment Sunday morning, according to the police department’s Facebook page. Nassau Bay officials are responding to a fatal Fentanyl overdose at an apartment Sunday morning, according to the police department’s Facebook page. Officials said Nassau Bay EMS and Nassau Bay PD responded to a report of a deadly overdose, and when they arrived they were informed of the possibility of Fentanyl being present in the apartment. Due to the highly toxic nature of Fentanyl, police said emergency personnel evacuated the apartment and contacted the hazardous material crews. All Nassau Bay personnel at the scene are also being monitored and examined by EMS and HazMat at the scene for any possible exposure, police said.