Peter Lopez

TMZ has obtained the 911 call made on April 30 when Catherine Bach's husband Peter Lopez took his own life. During the call, which was made by the former "Dukes of Hazzard" star, she says her husband has been shot and is not breathing. At one point, she says, "maybe he shot himself ... we have no…

Peter Lopez -- the music attorney who had close ties to Michael Jackson -- left a suicide note that was completely silent as to why he took his life ... sources connected to the situation tell TMZ. We're told the one-page, handwritten note expressed his love for his wife and kids and asked for…