DP X DC PROMPT
One day Danny discover after a science class that every D.N.A traces he left (nail, air, saliva, fingerprint, etcetera.) will rapidly degrades into his ecto signature whitout leaving anything human.
Wich some years later is suddenly very useful when he needs to break into museums and private collections to steal Realm's artefacts that were lost and would start to cause problem if not taken back. So Danny doesn't even transform for that and just put a ski mask and a scarf and use some of his powers to steal everything back, he doesn't make any effort to keep his D.N.A to himself.
Wich is very annoying for the police on the case since the video will distord itself sometime and every D.N.A traces will fry any machines it's put in.
It's after a heist in Gotham that the case fall in Comissioner Gordon who throw his hand up and give the case to the Bats.
At first the Bats are all very annoyed when the whole cave fry itself because they thought that the ecto was some sort of fucked up Lazarus Water and didn't take enough precotion when analysing the sample. They then take a personal interest in the case.
