RALEIGH, NC (WNCN) - Matthew Phelps walked into the courtroom silently staring at the floor on Tuesday.
Not once did he look at the crowded seats behind him. He is being charged with the murder of his wife Lauren Hugelmaier Phelps.
The courtroom was full of her loved ones.
"We don't know a whole lot more at this point in time than you do, although we certainly have talked with him. I'm not at liberty to share any of that conversation," said Joe Cheshire, Phelps' attorney.
In a 911 call, Phelps told dispatchers he took Coricidin to help him sleep.
"I took more medicine than I should have," he said. "I had a dream and turned on the lights and she's dead on the floor," Phelps told dispatchers. "I have blood over me there's a bloody knife on the bed and I think I did it," he said.
Coricidin is a cold medicine for people with high blood pressure.
One health study published one the US National Library of Medicine website said if it's abused, the drug can cause euphoria, agitation, and could lead to hallucinations.
Bayer, the company who makes the drug released a statement saying:
"Sir, you could receive the death penalty or life without the possibility of parole," the judge told Phelps.
His attorney called the case tragic and said there was a lot more to learn.
"He's been through a hell of a trauma and he's still kind of recovering from that particular trauma," Cheshire said. "We have to ask everybody to withhold judgment in this particular case until we know more," he added.
Phelps will stay in jail without bond. His next court date is September 25.