Yellow crime-scene tape blocks off the home of Mindy McCready in Heber Springs, Ark., on Monday, Feb. 18, 2013, the day after the country singer was found dead there Sunday in an apparent suicide. She was 37. (AP Photo/Jeannie Nuss)

Yellow crime-scene tape blocks off the home of Mindy McCready in Heber Springs, Ark., on Monday, Feb. 18, 2013. The country singer was found dead there Sunday in an apparent suicide. She was 37. (AP Photo/Jeannie Nuss)

Cleburne County Sheriff Marty Moss talks to reporters in Heber Springs, Ark., on Monday, Feb. 18, 2013, the day after country music singer Mindy McCready died in an apparent suicide. McCready died at her home in Heber Springs, a vacation community about 65 miles north of Little Rock. She was found dead on the front porch, the same place where her boyfriend, musician David Wilson, died last month of a gunshot wound to the head. (AP Photo/Jeannie Nuss)

Yellow crime-scene tape blocks off the front of a home in Heber Springs, Ark., where country singer Mindy McCready was found dead in an apparent suicide on Sunday, Feb. 17, 2013. She was 37. (AP Photo/Jeannie Nuss)

Yellow crime-scene tape blocks off the home of Mindy McCready in Heber Springs, Ark., on Monday, Feb. 18, 2013. The country singer was found dead there Sunday in an apparent suicide. She was 37. (AP Photo/Jeannie Nuss)

A car drives past a sign showing the population of Heber Springs, Ark., Monday, Feb. 18, 2013, where authorities say country music singer Mindy McCready died in an apparent suicide. McCready died Sunday at her home in Heber Springs, a vacation community about 65 miles north of Little Rock. She was found dead on the front porch, where her longtime boyfriend, musician David Wilson, died last month of a gunshot wound to the head. (AP Photo/Jeannie Nuss)