Lifeguards were notified of an abandoned 20-foot boat just south of Children’s Pool Wednesday morning that may have been used by illegal immigrants. A homeless person reportedly saw 10 people in black clothes running from the boat after it reached land 4:30 a.m. Wednesday. Life jackets and bottled water with Spanish labels were still strewn across the sand Wednesday afternoon. Lifeguards stationed at the Children’s Pool tower were on site cleaning up the remnants. The Coast Guard and Border Patrol are handling further investigations.