Students discovered a body in a parking lot at Cal State San Marcos on Monday.
According to the San Diego County Sheriff's Department (SDSO), someone reported finding a dead body at the university's parking lot N about 3:15 a.m.
The entrance to the parking lot will be closed while authorities investigate.
The initial report was a possible suicide, however, the investigation has just begun, homicide detectives said.
"It's too early to tell," said Lt. Rich Williams. "We have too many unanswered questions to draw that conclusion."
Investigators said they do not believe they are looking for an outstanding suspect.
The deceased person has not been identified, Williams said.
No other information was available.
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