Former NFL defensive end Allen Bailey has died, TMZ reports. He was 37.

Bailey’s brother, Alford Bailey Jr., told TMZ that the former defensive end was found dead by his wife on Tuesday inside their Florida home. The family believes Bailey died from natural causes.

A Chiefs third-round pick in 2011, Bailey played his first eight seasons for Kansas City before playing his final two years for Atlanta.

Bailey appeared in 133 games with 70 starts in his career, registering 22.0 sacks, 40 tackles for loss, and 40 quarterback hits.