Police are investigating the death of 31-year-old Peter Christian, a teacher of Karasabai Primary School.
Christian was found dead in his home three days ago at Kurricock Village, South Pakaraimas.
His father, Rudy Christian told police that at 17 :00hrs on July 18, Peter complained of feeling unwell.
Sometime around 22:00hrs, the father further alleges that he awoke and saw his son lying motionless and naked on the concrete floor.
The body of Peter Christian was examined by the medex of Karasabai Health Centre and pronounced dead.
Foul play is suspected as marks of violence were seen on the body. Investigations continue.