Is This a Suicide?

Stacy said David got upset about something and locked himself in the room with a bottle of soco Southern comfort. She told detectives that David must have been sleeping off whatever had upset him. The next day, he didn't go to work and she was locked out of the bedroom. So she called 911 when police came and knocked the bedroom door down. He actually was not sleeping. He was dead. Oh shit. Apparently I suicide. Uh huh. Okay. What's even more shocking is remember he had this ex wife Janice and their son, their grown son. Turns out after he passed, they found out that David's will left everything to Stacy and her daughters and nothing for the