Orange County coroners have identified the body found in the mouth of Santa Ana River last weekend as Marvin Alexander Ceron, 30, of Garden Grove.
Medical examiners found no signs of foul play during the physical autopsy of the body, but have issued more internal and toxicology tests, authorities said. Toxicology tests will show if he had any drugs or alcohol in his system.
How the body got there still eludes investigators, although there is a strong possibility Ceron was out on a late-night swim and got caught in the river’s strong current, authorities said.