43 218 | Death of LazyTown's Stefan Stefansson, August 21, 2018, his 43rd day of being 43-years-old

Not only has Stefan Stefansson died at 43, he has died on his 43rd day of being 43-years-old.

Notice the emphasis on 'LazyTown's'.

The reflection of 34 is 43.

43, the 14th prime
Dead = 4+5+1+4 = 14 (Reduction)
End = 5+5+4 = 14 (Reduction)

The date of his death, August 21, can be expressed as 21/8, like 218.

The emphasized phrase, 'LazyTown's', also has other connections to death.

Death = 38; Murder = 38; Killing = 38; RIP = 38
Posion = 88; Arsenic Poisoning = 88; August Twenty-First = 88