 Scully tells Doggett that while the DNA test disproves Fassl 's culpability , it implicates a possible blood relative ; Fassl , however , is an only child . Reyes proposes that the murders are being conducted by an entity rather than a person . Meanwhile , Fassl approaches Assistant District Attorney Damon Kaylor and begs to be sent back to prison . Kaylor refuses , but is killed by the Bearded Man . After hearing of Kaylor 's disappearance , Reyes theorizes that Fassl 's piety and his unwillingness to acknowledge his darker half has given him the unwanted ability to physically change into another , more violent person . 
 Scully <a href='uninflect' title='1'><mark>tells</mark></a> Doggett that while the DNA test <a href='uninflect' title='2'><mark>disproves</mark></a> Fassl <a href='null_genetive' title='3'><mark>'s</mark></a>culpability , it <a href='uninflect' title='4'><mark>implicates</mark></a> a possible blood relative ; Fassl , however , is an only child . Reyes <a href='uninflect' title='5'><mark>proposes</mark></a> that the murders are being conducted by an entity rather than a person . Meanwhile , Fassl <a href='uninflect' title='6'><mark>approaches</mark></a> Assistant District Attorney Damon Kaylor and begs to be sent back to prison . Kaylor <a href='uninflect' title='7'><mark>refuses</mark></a> , but is killed by the Bearded Man . After hearing of Kaylor <a href='null_genetive' title='8'><mark>'s</mark></a>disappearance , Reyes <a href='uninflect' title='9'><mark>theorizes</mark></a> that Fassl <a href='null_genetive' title='10'><mark>'s</mark></a>piety and his unwillingness to acknowledge his darker half <a href='been_done' title='11'><mark>has</mark></a> given him the unwanted ability to physically change into another , more violent person . 
Scully tell Doggett dat while da DNA test disprove Fassl  culpability , it implicate a possible blood relative ; Fassl , however , is an only child . Reyes propose tdattdamurders r being conducted by an entity rather than a person . Meanwhile , Fassl approach Assistant District Attorney Damon Kaylor and begs to be sent bck to prison . Kaylor refuse , but is killed by the Bearded Man . After hearing of Kaylor  disappearance , Reyes theorize thdatassl  piety and his unwillingness to acknowledge his darker half done given him the unwanted ability to physically change into anotha , more violent person .