According to the Singapore Police Force, the man was declared dead at the hospital after being brought there unconscious.
The police said that the investigations into the remaining seven crew members are still ongoing.
Muhammad Fayyaz Helmi, serving as a CNB investigation officer, misused the men's funds that he was assigned to manage.
Paramedics from the Singapore Civil Defence Force (SCDF) assessed the woman and pronounced her dead at the scene.
According to the SCDF and police, four individuals were transported to Khoo Teck Puat Hospital after being taken conscious.
According to the authorities, the motorcyclist was conscious when he was taken to Ng Teng Fong General Hospital.
MOM said that employees doing height-related work must always maintain a "100% tie-off" and fasten their safety harnesses to separate, secure locations.
SPF said the arrests were made possible through ongoing cooperation and intelligence-sharing with foreign law enforcement agencies.
The police said in a statement late on Friday, November 14, that they thought the two men had a fight.
SCDF stated that the male motorcyclist, age 67, was transported to Changi General Hospital while conscious.
The police said that a paramedic from the Singapore Civil Defence Force (SCDF) declared the man dead at the scene.
In Singapore, the offence carries a penalty of up to 10 years' jail, a fine of up to S$500,000, or both.
Loan shark harassment is punishable by a fine of S$5,000 to S$50,000, up to five years in jail, and up to six canings for first-time offenders.
The SPF said that the coordinated efforts aimed to curb a range of illegal and criminal activities in Singapore.
If found guilty, they could face up to seven years in jail, a fine, caning, or a combination of these penalties.