Country music singer Luke Bell dies at age 32

Luke Bell, a performer of country music,

passed away on Tuesday at the age of 32

after going missing earlier this month, Tucson, Arizona,

Country music singer Luke Bell dies at age 32

authorities said CBS News. Bell was discovered on Friday,

according to the authorities, and an investigation is still ongoing

According to Bell's close friend and fellow country musician Matt Kinman,

who works nearby where he was discovered, Bell was reported missing on August 20.

The blog claimed that Bell was having a "serious battle" with bipolar disorder.