Gary Coleman 911 -- 'Yeah, He's Suicidal'

Gary Coleman's ex-wife told police he was "suicidal" and acting crazy during a 911 call she made 4 months before she was -- in her words -- "forced" to pull the plug on Gary.

During the call, made back in January, Shannon Price doesn't sound overly concerned about Gary's well-being -- she told the operator that he was "humiliating me in front of my friend."