The (Wo)man Behind the Slaughter

To make a long story short, we were tasked to investigate why a promising group of students had stopped coming into school.
 
After journeying through a booby-trapped sewer (probably against code), we found a pile of children's body parts and a ladder. The mother of the child we were looking for had turned her children into steward-molds.
 
Cromwell killed one of the kids, and the rest rebelled by throwing their mother out the window. Bad vibes off of that one.
 
Znal bs gurfr crbcyr V nz wbhearlvat jvgu frrz gb or uvqvat fbzr frperg be nabgure. V nyernql xabj gung gur sver ryrzragny rfpncrq sebz fbzr TUG erfrnepu snpvyvgl, naq V yrnearq n ovg zber nobhg fbzr bs gur bgure zrzoref.
 
Bar bs gur Fgrjneq-Zbyqf ghearq bhg gb npghnyyl abg or bar; Na Bvy Fyvzr unf gnxra bire naq vf hfvat gur byq obql bs n fgjneq-zbyq gb zbir nobhg naq rkcyber gur jbeyq. Vgf snfpvangvat gung vg vf rffragvnyyl cvybgvat gur qrnq uhfx bs gur zbyq, ohg nyfb greevslvat.
 
Fvzvyneyl, bar bs gur uhznaf vf npghnyyl fbzr fbeg bs n punatryvat. Abg bayl gung, ohg gurl xabj naq ner sevraqf jvgu Pnyvbcr Fbynevf. Gurl zragvbarq gung sbe rnpu sbez gurl (hfhnyyl) erdhver pbafrag, naq gung sbe Pnyvbcr fcrpvsvpnyyl fur nyybjrq gurz gb hfr gur sbez. Haqbhogrqyl, gurl xabj jurer Pnyvbcr vf.
 
Hasbeghangryl, gur punatryvat abj xabjf gung V pna hfr zntvp. Juvyr nggrzcgvat gb trg bar bs gur fgrjneq-zbyrf vagb ure sbezre fpubby gb orpbzr n znfgre qnapre, gurl fnj zr punaary n fcryy gb uvqr ure.
 
Arireguryrff, V jvyy abg or qrgreerq. V zhfg pbzcyrgr zl erfrnepu ol nal zrnaf arprffnel.
 
Our next move is the train. As usual I don't have money, so I may need to find another way to get aboard.