Today I am share in on DC's Batman Detective comics. which is a tie in to the Joker War storyline that DC is undertaking.
The issue starts with Bats showing the streets for Joker's when an attack happens on several guards transporting money.
We find out the attack was perpetrated to Killer Croc, after Bats goes into the sewers we find out that has managed to save some stowaways who were hiding in the sewer when Joker released toxic to flood the sewers turning the stowaways into mutants.
We find out that Killer Croc plans to save Gotham by bringing the people into sewers, but not before making them drink the toxic sludge to make them fit in with the mutants.
Croc and Batman fight for a while, the issue lets off with the mutant being cared for and Batman and Croc making a deal.