Question: What is the name of the Singapore police officer killed in the line of duty whose division or unit is assisted by 3 Deputy Directors in 1990s ?

text: List of Singapore police officers killed in the line of duty
Incidents by chronology -- 1990s

This is a list of police officers from the Singapore Police Force who were killed in the line of duty, based on official records from the year 1900 to date. Line of duty deaths refers to any police officer who has died while carrying out duty which he is obligated and/or authorised to carry out. This would include officers who respond to incidents while off-duty as obligated by the Police Force Act, as well as those commuting to and from their place of duty or training. The Singapore establishment generally avoids personalising or glorifying acts of personal sacrifice in contemporary Singaporean society, and this applies to the police force as well. There has been no public memorial or monument dedicated to police officer deaths until the opening of the Police Heritage Centre in the Police Headquarters at New Phoenix Park on 15 August 2002, where a Commemorative Gallery features a wall inscribed with the names of all fallen officers. Although open to the public, access to the centre is restricted via an appointment-only policy. There are otherwise no readily accessible published lists of all fallen officers' names whether in print or electronically. Fallen officers are, however, honoured and commemorated through ceremonies or functions, such as a one-minute silence observed during the annual Police Day Parade. Police funerals featuring a flag draped casket, a three-volley salute, and a procession, amongst other elements, may be organised depending on the circumstance of death. Most funerals in recent years are much simpler affairs, partly as many of these deaths are attributed to accidents, but many of these ceremonies still receive local media coverage. Other ways of commemoration may include posthumous promotions and the awarding of state medals; there has been seven posthumous promotions and two posthumous Police Medal of Valour awardees since the 1990s.
Date Rank/no Name Age Division/unit Circumstance
1990-09-21 Cpl 8951 Tan Tiang Hwa 31 Traffic Cpl 8951 was on enforcement patrol with the ROV Enforcement Unit when he rammed into the back of a lorry which was reversing after missing a junction along Jalan Ahmad Ibrahim . Cpl 8951 was knocked off his motorbike , and was rolled over by the lorry 's wheels , killing him instantly
1991-08-26 LCP 7290 Ong Chin Woo 23 CID His unmarked police car with three officers lost control and collided into an SBS bus at the junction of Upper Changi Road and Bedok South Road . LCP 7290 , the back-seat passenger , was killed on the spot , while the other two officers and six passengers on the bus were injured . He was posthumously promoted to the rank of Cpl
1991-10-25 VC Kannan S/O Pinnasamy 19 - He was riding his bicycle to work when he collided with a van at the junction of Boon Lay Drive and Corporation Road on 23 October 1991 . He succumbed to his injuries two days later
1994-05-21 Cpl Hoi Kim Heng 24 Central While on a routine spot-check on a subject , Soh Loo Ban , along Nankin Street , Cpl Hoi and his partner , Cpl Tan Huang Yee gave chase when Soh stabbed Cpl Tan on his arm with a 10-cm knife after being stopped during a routine security check . When nearing the Fook Hai Building , Soh collided with a pursuing Cpl Hoi , stabbing him fatally in the neck with his knife . Cpl Tan subsequently shot Soh dead in the chest at the Hong Lim Food Centre after a struggle on the floor in which Cpl Tan received more stab wounds . Cpl Tan recovered from his injuries , and was given a rare field promotion to a sergeant on 23 May 1994 . Cpl Hoi was given the same promotion posthumously , and was ceremoniously cremated with full police honours and awarded the Medal of Valour
1994-11-30 SSSgt 800 Boo Tiang Huat 47 Tanglin During a routine spot-check at Newton Road , SSSgt Boo requested Zainal Abidin Abdul Malik , 29 , to open his car boot for Inspection , and upon doing so , Zainal withdrew an axe and struck SSSgt Boo in the head with it . Zainal was arrested after a short chase , convicted of murder , and sentenced to death after his appeal was rejected . He was given a posthumous promotion to the rank of SI , and awarded the Medal of Valour . This incident was the last since an officer has been feloniously killed while on official duty
1996-02-16 Cpl 7531 Asri Bin Mohd Jalil 31 Bedok The Fast Response Car he was in was responding to a case when it lost control , skidded , and crashed into a tree along Upper Changi Road East , resulting in his death . Three other officers in the car recovered from their injuries
1996-09-14 SSSgt 2415 Ng Beng Huat - - Collapsed and died from a cardiac respiratory failure
1997-02-18 Cpl 2176 Lim Kok Seng 24 Traffic Cpl 2176 was travelling along Upper Changi Road when he collided with an on-coming garbage truck turning into Changi North Street 1 . The impact caused Cpl 2176 to be thrown off his police motorbike , and died at the scene an hour later . The truck driver was believed to be drunk . As he was due for promotion soon after his time of death , he was given a posthumous promotion to the rank of Sergeant
1998-10-26 SSgt 9858 Mohamad Asri Bin Amin 35 Central Killed in a hit-and-run accident while on his way to work at the junction of Tampines Avenue 1 and Tampines Avenue 10 . The traffic lights was in his favour when a lorry collided into his motorcycle
1999-10-09 SC/Cpl Kwah Choon Khiat Johaan 23 Jurong Succumbed to his injuries in hospital after meeting with a traffic accident on 4 October 1999 . The fast response car he was in crashed into the central divider along Woodlands Road near junction with Jalan Bumbong while responding to a message . The impact sent SC/Cpl Kwah crashing through the windscreen and landing on the opposite side of the road , and died five days later from severe head injuries . Upon his death , his case was highlighted in the media when his family agreed to donate his organs to six recipients , although one patient who received his heart subsequently developed complications and died . The driver of the police vehicle , SSgt Yeo Jin Kin Adrain , 25 , escaped relatively unhurt and was subsequently charged for dangerous driving
1999-11-29 Sgt 98574 Ho Boon Chee 21 Jurong Killed when his fast response car crashed along Choa Chu Kang Avenue 1 into a tree while responding to a message in the night of 28 November 1999 . The driver , a 21-year-old sergeant , was trapped in the vehicle , while Sgt 98574 was removed from the car by passersby . Sgt 98574 , who was 11 months in the force , died in hospital about five hours later , while the driver recovered from his injuries . He was the third police officer to die in three months , the first case of which involved an off-duty officer , sergeant Fazil Sengwan , 23 , who died instantly in a car crash along Changi Coast Road on 7 September 1999 . The police came forward to publicise the driving skills which officers are equipped in the media