HOUSTON, Texas (KTRK) -- Authorities are investigating the death of a woman found in Clear Lake Park.According to family members, a 25-year-old college student went missing last night.This morning, a deputy patrolling the park found an abandoned vehicle at about 4 a.m. Family members called to the scene filed a missing persons report.About two hours later, the woman's body was found a short distance away in the park.The cause of death is under investigation by the Harris County Sheriff's Office.There are no known suspects or motive at this time.