Singer Mindy McCready dead at age 37

HEBER SPRINGS, Ark. (AP) -- Perhaps there was one heartbreak too many  for Mindy McCready.

The former country star apparently took her own life on Sunday at her home in  Heber Springs, Ark. Authorities say McCready died of a suspected self-inflicted  gunshot to the head and an autopsy is planned. She was 37, and left behind two  young sons.

McCready had attempted suicide at least three times since 2005, as she  struggled to cope amid a series of tumultuous public events that marked much of  her adult life.