(CNN) -- Tragically, another celebrity has died after years of struggling with addiction, personal demons and multiple stints at rehab. Country singer Mindy McCready's death is in the headlines, but similar tragedies happen every day and you never hear about them. 

Take the case of Wyatt D., who went to rehab at least 12 times for treatment of heroin addiction and whose family notified me last summer of his death from drug-related causes. Caroline R. went to rehab five times before medical complications related to severe alcoholism took her life. And Marnie M. died from a cocaine overdose after attending more than one famous rehab where she never received any professional psychological counseling for her troubled past. These aren't their real names, but sadly, they were real people. 

All these people desperately wanted to overcome their drug and alcohol problems and, like McCready, they sought help. They attended some of the most recognized facilities in the country, only to be offered the same type of treatment over and over and to have it suggested that something was wrong with them when treatment failed. 

Just this week, Drew Pinsky, who treated McCready on the third season of his show "Celebrity Rehab," said in reaction to her death, "Unfortunately, it seems that Mindy did not sustain her treatment." TV show hosts offered the typical platitudes: "Stay in treatment; treatment is effective; please get help." 

I'll speculate that something else might have been going on with McCready, as it was for many of the more than 100 people I interviewed who had recently experienced the American addiction treatment system.  QUESTIONS:

Q1:
1. How did Wyatt D. die?
2. What lead to the passing of Wyatt D.?
3. 
Q2:
1. Which country singer's death is being discussed in the media?
2. What country singer passed away and now the media is talking?
3. 
Q3:
1. What season of Celebrity Rehab did Mindy McCready appear on?
2. Which season of Celebrity Rehab featured Mindy McCready?
3. 
Q4:
1. Who treated Mindy McCready?
2. From whom did Mindy McCready receive treatment?
3. 
Q5:
1. Who did five stays in rehab?
2. Who sought treatment for addiction issues five times?
3. 
Q6:
1. What killed Caroline R.?
2. What was Caroline R.'s cause of death?'
3. 
Q7:
1. Did Mindy McCready seek treatment?
2. Did Mindy McCready attempt to manage her issues?
3. 
Q8:
1. Did the treatment that Mindy McCready sought work?
2. Did getting addiction help solve Mindy McCready's issues?
3. 
Q9:
1. What was the number of times that Wyatt D. sought treatment?
2. How many times did Wyatt D. try to cure his addiction?
3. 
Q10:
1. How many times did Caroline R. seek treatment?
2. What was the number of times that Caroline R. tried to get help?
3. 
Q11:
1. Did heroin or cocaine lead to Marnie's death?
2. Was Marnie's death caused by heroin or cocaine?
3. 
