Premium Content Subscriber only A Pacific Haven personal fitness instructor, electrical contractor and volunteer firefighter has been identified as the man who died of his injuries after an alleged altercation on Saturday. Mark Carson was the operator of Splinter's Place and worked as a certified personal trainer. Mark Carson died of his injuries after an alleged altercation on Saturday. He had also been a member of Howard- Torbanlea Rural Fire Brigade, according to his LinkedIn profile. Investigations into Mr Carson's death are continuing. Police said it appeared a 42-year-old man and 40-year-old woman visited the address just after 12pm, when a physical altercation broke out.