More tragic details are unfolding.

Chris Cornell was found with fresh track marks on his arm after he committed suicide by hanging in a Detroit hotel on May 17, TMZ reports. The rocker admitted to his wife Vicky that he had taken "an extra Ativan or two" the night of the incident, but it sounds like he may have had a full-blown relapse. The results of a toxicology test are still pending. His family didn't believe he was suicidal before he took his own life.

His spouse has written a heartfelt letter to the deceased Soundgarden frontman ahead of his funeral at Hollywood Forever cemetery on Friday.

"To my sweet Christopher, you were the best father, husband and son-in-law. Your patience, empathy and love always showed through. You had always said I saved you, that you wouldn't be alive if it were not for me. My heart gleamed to see you happy, living and motivated. Excited for life. Doing everything you could to give back. We had the time of our lives in the last decade and I'm sorry, my sweet love, that I did not see what happened to you that night. I'm sorry you were alone, and I know that was not you, my sweet Christopher. Your children know that too, so you can rest in peace," she wrote.

"I’m broken, but I will stand up for you and I will take care of our beautiful babies. I will think of you every minute of every day and I will fight for you. You were right when you said we are soulmates. It has been said that paths that have crossed will cross again, and I know that you will come find me, and I will be here waiting. I love you more than anyone has ever loved anyone in the history of loving and more than anyone ever will. Always and forever, your Vicky," she added.

The pair married in 2004 and were parents to daughter Toni, 12, and son Christopher, 11.

RIP.