In the fourth episode:

Vivi Hu reports on a South End excavation that hopes to discover relics tied to the Underground Railroad.

Benjamin Roldan visits a four-story brownstone that provides B.U. women an alternative housing choice that is more affordable and has built a sense of community.

Kevin A. Mani investigates the current worldwide protests over human rights abuses in Iran as well as the complex historical events that have given rise to this unrest.

Sukanya Mitra looks at the life of homeless women and a place that for forty years has been a haven for them.

Julieann Challacombe visits an artist who uses counterculture sarcasm and found objects to create mixed media art.

Adriana Cardenas-Valles interviews First-Generation students at Boston University about their experiences of being the first in their family to attend college.

Kaito Au observes what’s going on in Boston’s R&B music scene.

Claire Law records the beginning of a long journey for the historically polluted Neponset River, which was recently determined eligible for federal funding to test and clean its water quality.

Eliza Billingham examines what role the brain plays in the punches, kicks, takedowns, and elbow strikes of the ancient martial art of Sanda

Charles Taylor has a dispatch from Narragansett Bay where he found an old man sailing on the sea.