A 911 caller told dispatch she found Vontae Davis dead in the area of a gym in his home ... this according to police audio obtained by TMZ Sports.
In the call, the unidentified woman can be heard saying she discovered the former NFL star's body after initially not being able to find him at his Southwest Ranches residence.
Dispatch attempted to get the woman to obtain a defibrillator ... though it's unclear if the woman or any others retrieved it or attempted to use it on Davis. The call was heavily redacted by authorities.