RedactedNarrative: INVESTIGATED INITIALLY BY COLUMBIA POLICE DEPT. VICTIM FREQUENTLY FISHED AT THIS IMPOUNDMENT.  COLUMBIA PD OFFICER ADVISED VICTIM'S KAYAK WAS FOUND THREE DAYS PRIOR TO WHEN VICTIM'S BODY WAS LOCATED.  VICTIM 1 EXITED HIS KAYAK BY UNKNOWN MEANS AND DROWNED.  THe operator had apparent alcohol and drug use (THC/AMPHETAMINE/METH).