▁SS A ▁David ▁Ros si ▁may ▁be ▁having ▁a ▁secret ▁relationship ▁with ▁Section ▁Chief ▁Er in ▁Stra uss ; ▁this ▁was ▁discovered ▁when ▁technical ▁anal yst ▁Pen el ope ▁Gar cia ▁and ▁SS A ▁Dr . ▁Sp encer ▁Re id ▁spot ▁them ▁both ▁leaving ▁a ▁hotel . ▁In ▁the ▁last ▁season ▁ 8 ▁episode ▁(" The ▁Rep lic ator ") ▁we ▁see ▁their ▁relationship ▁has ▁been ▁known ▁to ▁the ▁entire ▁team . ▁The ▁episode ▁is ▁an ▁emot ional ▁one ▁for ▁SS A ▁David ▁Ros si ▁since ▁Unit ▁Chief ▁Er in ▁Stra uss ▁is ▁murder ed ▁by ▁The ▁Rep lic ator . ▁She ▁was ▁taken ▁from ▁her ▁hotel ▁room , ▁where ▁he ▁had ▁planned ▁to ▁meet ▁her ▁that ▁night , ▁dru gg ed ▁and ▁put ▁on ▁the ▁streets ▁of ▁New ▁York ▁dis orient ed ▁for ▁Unit ▁Chief ▁A aron ▁Hot ch ner ▁to ▁find ▁her . ▁The ▁episode ' s ▁last ▁scene ▁is ▁SS A ▁David ▁Ros si ▁e ul og izing ▁her ▁to ▁the ▁team ▁after ▁her ▁fun eral , ▁at ▁a ▁gather ing ▁at ▁his ▁home . ▁In ▁season ▁ 1 0 ▁we ▁learn ▁that ▁David ▁has ▁a ▁daughter ▁by ▁his ▁second ▁wife . ▁Since ▁then , ▁he ▁is ▁shown ▁to ▁have ▁a ▁strong ▁relationship ▁with ▁his ▁daughter , ▁son - in - law , ▁and ▁grand son , ▁even ▁appro ving ▁of ▁her ▁husband ' s ▁Italian ▁her itage . ▁In ▁season ▁ 1 1 ▁Ros si ▁reun ites ▁with ▁his ▁second ▁wife , ▁and ▁they ▁give ▁their ▁relationship ▁a ▁second