Burn, Baby Burn - Part 2

S4 E8: In the conclusion of a two-part episode, while struggling to keep her mother-in-law Marjorie's secret from Joe, Allison attempts to find the link between her dreams of a dentist's violent assault on a prostitute she's investigating with Cynthia, Devalos' arson related murder case, and Ariel's prediction of the death of her classmate's mom.