https://web.archive.org/web/20200714171028/https://www.supremecourt.gov.sg/docs/default-source/module-document/judgement/2015-sghc-310.pdf
https://en.m.wikipedia.org/wiki/Kovan_double_murders
https://www.straitstimes.com/singapore/courts-crime/father-and-son-found-dead-in-kovan
https://www.straitstimes.com/singapore/courts-crime/elder-victims-wife-remembers-with-pain
https://sg.news.yahoo.com/kovan-murder-trial--accused-was-not--violent-individual---says-psychiatrist-101415893.html
https://www.straitstimes.com/singapore/courts-crime/kovan-double-murder-trial-forensic-doctor-rejects-argument-of-self-defence
https://tnp.straitstimes.com/news/singapore/accused-had-intention-kill-says-judge-kovan-murders
https://mitsueki.sg/2013/07/13/shocking-kovan-double-murder-suspect-identified-as-police-officer/
https://www.straitstimes.com/singapore/courts-crime/older-victim-took-out-items-from-safe-deposit-box
https://www.youtube.com/watch?v=HyuABqN0fS0&t=6s
https://www.straitstimes.com/singapore/courts-crime/car-found-in-eunos-search-on-for-kovan-killer
https://www.straitstimes.com/singapore/courts-crime/victims-family-bids-emotional-farewell
https://www.todayonline.com/singapore/accused-testifies-kovan-murder-trial
https://www.youtube.com/watch?v=03PHeQhlQsM
https://www.straitstimes.com/singapore/courts-crime/kovan-double-murder-trial-accused-applied-for-urgent-leave-after-stabbing
https://www.straitstimes.com/singapore/courts-crime/suspect-declared-bankrupt-last-week
https://stomp.straitstimes.com/courts-crime/kovan-double-murder-cop-to-hang-for-killing-car-workshop-owner-and-son-after-losing
https://www.straitstimes.com/singapore/courts-crime/shock-disbelief-at-cops-arrest
https://www.straitstimes.com/singapore/courts-crime/kovan-murder-suspect-to-claim-trial
https://www.straitstimes.com/singapore/kovan-murders-family-of-victims-just-wants-justice
https://www.straitstimes.com/singapore/kovan-murders-exclusive-video-footage-of-iskandar-rahmat-at-jb-restaurant-before-arrest
https://www.straitstimes.com/singapore/courts-crime/murdered-dad-was-ultimate-nice-guy
https://tnp.straitstimes.com/news/singapore/kovan-double-murder-trial-accused-had-debt-pay-day-murders
https://web.archive.org/web/20200810175456/https://www.youtube.com/watch?v=jI9wvAe1xT8
https://theindependent.sg/iskandar-will-hang/
https://www.straitstimes.com/singapore/courts-crime/arrested-at-popular-jb-eatery
https://www.straitstimes.com/singapore/kovan-double-murder-police-commissioner-attends-victims-funeral-wake
https://www.straitstimes.com/singapore/kovan-double-murder-no-easy-answers-for-grieving-young-kids
https://www.todayonline.com/singapore/kovan-murders-iskandar-rahmat-court
https://www.straitstimes.com/singapore/courts-crime/ex-cop-convicted-of-kovan-double-murder-fails-in-bid-to-intervene-in-appeal
https://www.todayonline.com/watch/kovan-murder-suspect-arrives-police-cantonment-complex-1651991
https://wiki.sg/p/Kovan_double_murder_%282013%29
https://eresources.nlb.gov.sg/newspapers/Digitised/Article/today20151021-1.2.4?ST=1&AT=search&k=kovan+double+murders&P=2&Display=0&filterS=0&QT=kovan,double,murders&oref=article
By Terence Ong from Singapore. - Supreme Court Building, Singapore., CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=8779274