There are no signs Chyna intended to die, based on what police found inside her apartment -- and she'd been deceased for at least a day ... TMZ Sports has learned.
Law enforcement sources tell us there was no suicide note left in her Redondo Beach, CA home. We're also told it appears the WWE legend had passed away a "day or two" prior to Wednesday evening ... when a friend found her body. The last known contact she had with anyone happened on Sunday evening.
As we first reported .