As mentioned there is nothing in the Qu'ran about 72 virgins awaiting for those who die. There are strongly physical descriptions of paradise which are nonetheless considered to be allegorical.

In one of the Hadiths, not the Qu'ran, there is the statement that the smallest reward for believers is 72 wives. This Hadith does not say that someone committing murder or suicide qualifies for any reward. This particular Hadith is not considered to be impeccable. There are other Hadiths and places in the Qu'ran where suicide and murder are strongly condemned.

"When the snows fall and the white winds blow, the lone wolf dies but the pack survives."
Winter is Coming

Now this is the Law of the Jungle—as old and as true as the sky; And the wolf that shall keep it may prosper, but the wolf that shall break it must die.
As the creeper that girdles the tree-trunk, the Law runneth forward and back; For the strength of the Pack is the Wolf, and the strength of the Wolf is the Pack.