Directed by Stephen Gyllenhaal, father of Jake and Maggie Gyllenhaal.
When 'solvent'- a so-called accelerant - is thrown over the building where Jane is prisoner it's clear that it is water. The surface tension of solvents is lower than that of glass so would 'wet' it, i.e. spread out. Water has a higher surface tension than glass thus forms droplets - as one sees in this episode.
Red-haired actress: Rebecca Wisocky.